113023313111 has 8 divisors (see below), whose sum is σ = 120054086784. Its totient is φ = 106035022080.

The previous prime is 113023313083. The next prime is 113023313129. The reversal of 113023313111 is 111313320311.

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

It is a de Polignac number, because none of the positive numbers 2^k-113023313111 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 (113023313131) 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, 10615175 + ... + 10625816.

It is an arithmetic number, because the mean of its divisors is an integer number (15006760848).

Almost surely, 2^113023313111 is an apocalyptic number.

113023313111 is a deficient number, since it is larger than the sum of its proper divisors (7030773673).

113023313111 is a wasteful number, since it uses less digits than its factorization.

113023313111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21241321.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 113023313111 its reverse (111313320311), we get a palindrome (224336633422).

The spelling of 113023313111 in words is "one hundred thirteen billion, twenty-three million, three hundred thirteen thousand, one hundred eleven".