Q: Is 135,939 a Prime Number?
A: No, 135,939 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 135939 can be evenly divided by 1 3 113 339 401 1,203 45,313 and 135,939, with no remainder.
Since 135,939 cannot be divided by just 1 and 135,939, it is not a prime number.