Q: Is 120,142 a Prime Number?
A: No, 120,142 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 120142 can be evenly divided by 1 2 11 22 43 86 127 254 473 946 1,397 2,794 5,461 10,922 60,071 and 120,142, with no remainder.
Since 120,142 cannot be divided by just 1 and 120,142, it is not a prime number.