Q: Is 211,153 a Prime Number?

A: Yes, 211,153 is a prime number.

Why is 211,153 a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 211153 can be evenly divided by 1 and 211,153, with no remainder.

Since 211,153 can be divided by just 1 and 211,153, it is a prime number.

Number	211,151	211,152	211,154	211,155
Prime?	yes	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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