Q: Is 129,109 a Prime Number?
A: No, 129,109 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 129109 can be evenly divided by 1 41 47 67 1,927 2,747 3,149 and 129,109, with no remainder.
Since 129,109 cannot be divided by just 1 and 129,109, it is not a prime number.