Q: Is 120,866 a Prime Number?
A: No, 120,866 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 120866 can be evenly divided by 1 2 223 271 446 542 60,433 and 120,866, with no remainder.
Since 120,866 cannot be divided by just 1 and 120,866, it is not a prime number.