113163361311 has 96 divisors (see below), whose sum is σ = 208870520320. Its totient is φ = 53001527040.

The previous prime is 113163361261. The next prime is 113163361351.

113163361311 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 113163361311 - 2²⁶ = 113096252447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113163361351) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1380585 + ... + 1460253.

Almost surely, 2^113163361311 is an apocalyptic number.

113163361311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113163361311 is a deficient number, since it is larger than the sum of its proper divisors (95707159009).

113163361311 is a wasteful number, since it uses less digits than its factorization.

113163361311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79757 (or 79746 counting only the distinct ones).

The product of its digits is 2916, while the sum is 30.

It can be divided in two parts, 113163 and 361311, that added together give a palindrome (474474).

The spelling of 113163361311 in words is "one hundred thirteen billion, one hundred sixty-three million, three hundred sixty-one thousand, three hundred eleven".