113320031111 has 8 divisors (see below), whose sum is σ = 137126760480. Its totient is φ = 91417840128.

The previous prime is 113320031101. The next prime is 113320031113. The reversal of 113320031111 is 111130023311.

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 113320031111 - 2¹⁸ = 113319768967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113320031111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113320031113) 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 7 ways as a sum of consecutive naturals, for example, 476134466 + ... + 476134703.

It is an arithmetic number, because the mean of its divisors is an integer number (17140845060).

Almost surely, 2^113320031111 is an apocalyptic number.

113320031111 is a deficient number, since it is larger than the sum of its proper divisors (23806729369).

113320031111 is an equidigital number, since it uses as much as digits as its factorization.

113320031111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952269193.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 113320031111 its reverse (111130023311), we get a palindrome (224450054422).

The spelling of 113320031111 in words is "one hundred thirteen billion, three hundred twenty million, thirty-one thousand, one hundred eleven".