113012611 has 2 divisors, whose sum is σ = 113012612. Its totient is φ = 113012610.

The previous prime is 113012587. The next prime is 113012621. The reversal of 113012611 is 116210311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113012611 - 2⁵ = 113012579 is a prime.

It is not a weakly prime, because it can be changed into another prime (113012621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56506305 + 56506306.

It is an arithmetic number, because the mean of its divisors is an integer number (56506306).

Almost surely, 2^113012611 is an apocalyptic number.

113012611 is a deficient number, since it is larger than the sum of its proper divisors (1).

113012611 is an equidigital number, since it uses as much as digits as its factorization.

113012611 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 16.

The square root of 113012611 is about 10630.7389677294. The cubic root of 113012611 is about 483.4767969952.

Adding to 113012611 its reverse (116210311), we get a palindrome (229222922).

The spelling of 113012611 in words is "one hundred thirteen million, twelve thousand, six hundred eleven".