113179911863 has 2 divisors, whose sum is σ = 113179911864. Its totient is φ = 113179911862.

The previous prime is 113179911853. The next prime is 113179911899. The reversal of 113179911863 is 368119971311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113179911863 - 2²⁸ = 112911476407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113179911833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56589955931 + 56589955932.

It is an arithmetic number, because the mean of its divisors is an integer number (56589955932).

Almost surely, 2^113179911863 is an apocalyptic number.

113179911863 is a deficient number, since it is larger than the sum of its proper divisors (1).

113179911863 is an equidigital number, since it uses as much as digits as its factorization.

113179911863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 50.

The spelling of 113179911863 in words is "one hundred thirteen billion, one hundred seventy-nine million, nine hundred eleven thousand, eight hundred sixty-three".