Q: Is 118,387 a Prime Number?
A: Yes, 118,387 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 118387 can be evenly divided by 1 and 118,387, with no remainder.
Since 118,387 can be divided by just 1 and 118,387, it is a prime number.