113111312213 has 8 divisors (see below), whose sum is σ = 116380575360. Its totient is φ = 109866356320.

The previous prime is 113111312201. The next prime is 113111312239. The reversal of 113111312213 is 312213111311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113111312213 - 2³⁴ = 95931443029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113111312513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6067373 + ... + 6085986.

It is an arithmetic number, because the mean of its divisors is an integer number (14547571920).

Almost surely, 2^113111312213 is an apocalyptic number.

It is an amenable number.

113111312213 is a deficient number, since it is larger than the sum of its proper divisors (3269263147).

113111312213 is a wasteful number, since it uses less digits than its factorization.

113111312213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12153627.

The product of its digits is 108, while the sum is 20.

Adding to 113111312213 its reverse (312213111311), we get a palindrome (425324423524).

The spelling of 113111312213 in words is "one hundred thirteen billion, one hundred eleven million, three hundred twelve thousand, two hundred thirteen".