Q: Is 1,188,023 a Prime Number?
A: No, 1,188,023 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 1188023 can be evenly divided by 1 179 6,637 and 1,188,023, with no remainder.
Since 1,188,023 cannot be divided by just 1 and 1,188,023, it is not a prime number.