Q: Is 801,021 a Prime Number?
A: No, 801,021 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 801021 can be evenly divided by 1 3 13 19 23 39 47 57 69 141 247 299 437 611 741 893 897 1,081 1,311 1,833 2,679 3,243 5,681 11,609 14,053 17,043 20,539 34,827 42,159 61,617 267,007 and 801,021, with no remainder.
Since 801,021 cannot be divided by just 1 and 801,021, it is not a prime number.