113312332111 has 4 divisors (see below), whose sum is σ = 123613453224. Its totient is φ = 103011211000.

The previous prime is 113312332073. The next prime is 113312332141. The reversal of 113312332111 is 111233213311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113312332111 - 2¹¹ = 113312330063 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 (113312332141) 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, 5150560540 + ... + 5150560561.

It is an arithmetic number, because the mean of its divisors is an integer number (30903363306).

Almost surely, 2^113312332111 is an apocalyptic number.

113312332111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113312332111 is a deficient number, since it is larger than the sum of its proper divisors (10301121113).

113312332111 is a wasteful number, since it uses less digits than its factorization.

113312332111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10301121112.

The product of its digits is 324, while the sum is 22.

Adding to 113312332111 its reverse (111233213311), we get a palindrome (224545545422).

The spelling of 113312332111 in words is "one hundred thirteen billion, three hundred twelve million, three hundred thirty-two thousand, one hundred eleven".