210132113 has 2 divisors, whose sum is σ = 210132114. Its totient is φ = 210132112.

The previous prime is 210132103. The next prime is 210132119. The reversal of 210132113 is 311231012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107474689 + 102657424 = 10367^2 + 10132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210132113 is a prime.

It is not a weakly prime, because it can be changed into another prime (210132119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105066056 + 105066057.

It is an arithmetic number, because the mean of its divisors is an integer number (105066057).

Almost surely, 2^210132113 is an apocalyptic number.

It is an amenable number.

210132113 is a deficient number, since it is larger than the sum of its proper divisors (1).

210132113 is an equidigital number, since it uses as much as digits as its factorization.

210132113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 210132113 is about 14495.9343610545. The cubic root of 210132113 is about 594.5168150771.

Adding to 210132113 its reverse (311231012), we get a palindrome (521363125).

The spelling of 210132113 in words is "two hundred ten million, one hundred thirty-two thousand, one hundred thirteen".