Q: Is 321,112 a Prime Number?
A: No, 321,112 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 321112 can be evenly divided by 1 2 4 8 11 22 41 44 82 88 89 164 178 328 356 451 712 902 979 1,804 1,958 3,608 3,649 3,916 7,298 7,832 14,596 29,192 40,139 80,278 160,556 and 321,112, with no remainder.
Since 321,112 cannot be divided by just 1 and 321,112, it is not a prime number.