Q: Is 2,123,104 a Prime Number?
A: No, 2,123,104 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 2123104 can be evenly divided by 1 2 4 8 16 32 66,347 132,694 265,388 530,776 1,061,552 and 2,123,104, with no remainder.
Since 2,123,104 cannot be divided by just 1 and 2,123,104, it is not a prime number.