113033320111 has 4 divisors (see below), whose sum is σ = 113044476424. Its totient is φ = 113022163800.

The previous prime is 113033320069. The next prime is 113033320177. The reversal of 113033320111 is 111023330311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111023330311 = 23909 ⋅4643579.

It is a cyclic number.

It is not a de Polignac number, because 113033320111 - 2²⁵ = 112999765679 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 (113033320811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5562945 + ... + 5583226.

It is an arithmetic number, because the mean of its divisors is an integer number (28261119106).

Almost surely, 2^113033320111 is an apocalyptic number.

113033320111 is a deficient number, since it is larger than the sum of its proper divisors (11156313).

113033320111 is a wasteful number, since it uses less digits than its factorization.

113033320111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11156312.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 113033320111 its reverse (111023330311), we get a palindrome (224056650422).

The spelling of 113033320111 in words is "one hundred thirteen billion, thirty-three million, three hundred twenty thousand, one hundred eleven".