Q: Is 129,133 a Prime Number?
A: No, 129,133 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 129133 can be evenly divided by 1 263 491 and 129,133, with no remainder.
Since 129,133 cannot be divided by just 1 and 129,133, it is not a prime number.