Q: Is 133,565 a Prime Number?
A: No, 133,565 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 133565 can be evenly divided by 1 5 26,713 and 133,565, with no remainder.
Since 133,565 cannot be divided by just 1 and 133,565, it is not a prime number.