Q: Is 120,987 a Prime Number?
A: No, 120,987 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 120987 can be evenly divided by 1 3 9 27 4,481 13,443 40,329 and 120,987, with no remainder.
Since 120,987 cannot be divided by just 1 and 120,987, it is not a prime number.