Q: Is 921,043 a Prime Number?
A: No, 921,043 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 921043 can be evenly divided by 1 17 289 3,187 54,179 and 921,043, with no remainder.
Since 921,043 cannot be divided by just 1 and 921,043, it is not a prime number.