# Is 133 Prime Number or Composite Number

Last Updated: August 1, 2024

## Is 133 a Prime Number?

### No – 133 is not a Prime Number.

Why No: 133 is not a prime number because it does not meet the prime criteria of having exactly two distinct positive divisors: 1 and itself. Check if any number is prime or not.

## Is 133 a Composite Number?

### Yes – 133 is a Composite Number.

Why Yes: 133 is a composite number because it has more than two distinct positive divisors. It is divisible by 1, 7, 19, and itself (133).

## Problem Statements

Is 133 a prime number? No
Is 133 a composite number? Yes
Is 133 a perfect square? No
Factors of 133 1, 7, 19, 133
Multiples of 133 133, 266, 399, 532, 665, 798, 931, 1064, 1197, 1330
Cube Root of 133 Approximately 5.093
Square of 133 17689
Square Root of 133 Approximately 11.532
Is 133 a Perfect Cube? No
Is 133 an Irrational number No
Is 133 a Rational number Yes
Is 133 a Real number Yes
Is 133 an Integer Yes
Is 133 a Natural number Yes
Is 133 a Whole number Yes
Is 133 an Even or odd number Odd (133 is an odd number)
Is 133 an Ordinal number Yes
Is 133 a Complex number Yes (as all real numbers are also complex numbers)

## What are the factors of 133?

The factors of 133 are 1, 7, 19, and 133. 133 is not a prime number because it is divisible by numbers other than 1 and itself, demonstrating it has more than two factors. This clarity confirms that it is a composite number, not a prime number.

## What Kind of Number is 133?

133 is categorized as a composite number because it has more than two distinct positive divisors: 1, 7, 19, and itself.

• 133 is one of the odd numbers; it is an odd number.
• 133 holds significance in various contexts, potentially for its unique properties as a composite number.
• 133 is a natural number.
• 133 is a positive integer.
• 133 is discussed in the context of composite numbers rather than prime numbers.
• 133 is an odd number.
• 133 is a rational number.
• 133 is a whole number.
• 133, as a composite number, occupies a different position in mathematics compared to prime numbers. Unlike a prime number that is divisible only by 1 and itself, 133’s divisibility by 1, 7, 19, and itself illustrates its composite nature. Its properties as an odd number, a composite, and a natural number make it an interesting figure in various mathematical discussions.

## Nearest Prime Number of 133

The nearest prime numbers to 133 are 131 and 137. 131 is the closest prime number less than 133, and 137 is the closest prime number greater than 133.

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