Q: Is 123,042 a Prime Number?
A: No, 123,042 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 123042 can be evenly divided by 1 2 3 6 20,507 41,014 61,521 and 123,042, with no remainder.
Since 123,042 cannot be divided by just 1 and 123,042, it is not a prime number.