Q: Is 125,931 a Prime Number?
A: No, 125,931 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 125931 can be evenly divided by 1 3 13 39 3,229 9,687 41,977 and 125,931, with no remainder.
Since 125,931 cannot be divided by just 1 and 125,931, it is not a prime number.