Q: Is 122,139 a Prime Number?
A: No, 122,139 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 122139 can be evenly divided by 1 3 9 41 123 331 369 993 2,979 13,571 40,713 and 122,139, with no remainder.
Since 122,139 cannot be divided by just 1 and 122,139, it is not a prime number.