113406604311 has 64 divisors (see below), whose sum is σ = 203155577856. Its totient is φ = 54344908800.

The previous prime is 113406604309. The next prime is 113406604379.

113406604311 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 113406604311 - 2¹ = 113406604309 is a prime.

It is a super-2 number, since 2×113406604311² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113406604511) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4856215 + ... + 4879511.

It is an arithmetic number, because the mean of its divisors is an integer number (3174305904).

Almost surely, 2^113406604311 is an apocalyptic number.

113406604311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113406604311 is a deficient number, since it is larger than the sum of its proper divisors (89748973545).

113406604311 is a wasteful number, since it uses less digits than its factorization.

113406604311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24952.

The product of its (nonzero) digits is 5184, while the sum is 30.

It can be divided in two parts, 113406 and 604311, that added together give a palindrome (717717).

The spelling of 113406604311 in words is "one hundred thirteen billion, four hundred six million, six hundred four thousand, three hundred eleven".