Q: Is 820,113 a Prime Number?
A: No, 820,113 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 820113 can be evenly divided by 1 3 7 21 49 147 343 797 1,029 2,391 5,579 16,737 39,053 117,159 273,371 and 820,113, with no remainder.
Since 820,113 cannot be divided by just 1 and 820,113, it is not a prime number.