Q: Is 133,291 a Prime Number?
A: No, 133,291 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 133291 can be evenly divided by 1 41 3,251 and 133,291, with no remainder.
Since 133,291 cannot be divided by just 1 and 133,291, it is not a prime number.