# Is 23 Prime Number or Composite Number

Created by: Team Maths - Examples.com, Last Updated: May 7, 2024

## Is 23 a Prime Number?

### Yes – 23 is a Prime Number.

Why Yes: 23 is a prime number because it meets the prime criteria of having exactly two distinct positive divisors: 1 and itself. Check Prime or Not. Use this Prime Number Checker Tool to see if its a prime number.

## Is 23 a Composite Number?

### No – 23 is not a Composite Number.

Why No: 23 is not a composite number because it does not have more than two distinct positive divisors. It only has 1 and itself (23).

## Problem Statements

Is 23 a prime number? Yes
Is 23 a composite number? No
Is 23 a perfect square? No
Factors of 23 1, 23
Multiples of 23 23, 46, 69, 92, 115, 138, 161, 184, 207, 230
Cube Root of 23 2.84
Square of 23 529
Square Root of 23 4.80
Is 23 a Perfect Square? No
Is 23 a Perfect Cube? No
Is 23 an Irrational number No
Is 23 a Rational number Yes
Is 23 a Real number Yes
Is 23 an Integer Yes
Is 23 a Natural number Yes
Is 23 a Whole number Yes
Is 23 an Even or odd number Yes (23 is an odd number)
Is 23 an Ordinal number Yes
Is 23 a Complex number Yes (as all real numbers are also complex numbers)

## What are the factors of 23?

The factors of 23 are 1 and 23. 23 is a prime number because it is only divisible by 1 and itself, highlighting its unique nature. It has exactly two factors, making it clear that it is a prime number.

## What Kind of Number is 23?

• 23 is a prime number.
• 23 is one of the odd numbers; it is an odd number.
• 23 is considered significant in various cultures, potentially for its numerical properties.
• 23 is a natural number.
• 23 is a positive integer.
• 23 is a prime number.
• 23 is an odd number.
• 23 is a rational number.
• 23 is a whole number.

23 is recognized as a prime number because it has exactly two divisors: 1 and itself (23). This characteristic distinguishes it from composite numbers, which have more than two divisors. The number 23 holds a unique place in mathematics due to its prime status. Its properties as an odd, prime, and natural number make it a significant figure in various mathematical and conceptual frameworks.

## Is 23 odd or composite?

23 is odd and prime, not composite. It has only two divisors: 1 and itself, distinguishing it from composite numbers, which have more than two divisors.

## Why is number 23 so special?

Number 23 is special because it is a prime number, often associated with various cultural and mathematical significances, making it intriguing and unique.

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