Q: Is 1,237,100 a Prime Number?
A: No, 1,237,100 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 1237100 can be evenly divided by 1 2 4 5 10 20 25 50 89 100 139 178 278 356 445 556 695 890 1,390 1,780 2,225 2,780 3,475 4,450 6,950 8,900 12,371 13,900 24,742 49,484 61,855 123,710 247,420 309,275 618,550 and 1,237,100, with no remainder.
Since 1,237,100 cannot be divided by just 1 and 1,237,100, it is not a prime number.