113202310311 has 6 divisors (see below), whose sum is σ = 163514448240. Its totient is φ = 75468206868.

The previous prime is 113202310303. The next prime is 113202310313. The reversal of 113202310311 is 113013202311.

113202310311 is a `hidden beast` number, since 1 + 1 + 320 + 2 + 31 + 0 + 311 = 666.

It is not a de Polignac number, because 113202310311 - 2³ = 113202310303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113202310313) 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 in 5 ways as a sum of consecutive naturals, for example, 6289017231 + ... + 6289017248.

It is an arithmetic number, because the mean of its divisors is an integer number (27252408040).

Almost surely, 2^113202310311 is an apocalyptic number.

113202310311 is a deficient number, since it is larger than the sum of its proper divisors (50312137929).

113202310311 is a wasteful number, since it uses less digits than its factorization.

113202310311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12578034485 (or 12578034482 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113202310311 its reverse (113013202311), we get a palindrome (226215512622).

The spelling of 113202310311 in words is "one hundred thirteen billion, two hundred two million, three hundred ten thousand, three hundred eleven".