Q: Is 120,787 a Prime Number?
A: No, 120,787 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 120787 can be evenly divided by 1 43 53 2,279 2,809 and 120,787, with no remainder.
Since 120,787 cannot be divided by just 1 and 120,787, it is not a prime number.