Q: Is 1,118,321 a Prime Number?
A: No, 1,118,321 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 1118321 can be evenly divided by 1 19 71 829 1,349 15,751 58,859 and 1,118,321, with no remainder.
Since 1,118,321 cannot be divided by just 1 and 1,118,321, it is not a prime number.