Q: Is 2,013,021 a Prime Number?
A: No, 2,013,021 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 2013021 can be evenly divided by 1 3 9 17 51 59 153 177 223 531 669 1,003 2,007 3,009 3,791 9,027 11,373 13,157 34,119 39,471 118,413 223,669 671,007 and 2,013,021, with no remainder.
Since 2,013,021 cannot be divided by just 1 and 2,013,021, it is not a prime number.