113110112013 has 16 divisors (see below), whose sum is σ = 153005879040. Its totient is φ = 74317049856.

The previous prime is 113110111987. The next prime is 113110112041. The reversal of 113110112013 is 310211011311.

It is not a de Polignac number, because 113110112013 - 2¹⁸ = 113109849869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113110111983 and 113110112001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113110110013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 743620 + ... + 882717.

It is an arithmetic number, because the mean of its divisors is an integer number (9562867440).

Almost surely, 2^113110112013 is an apocalyptic number.

It is an amenable number.

113110112013 is a deficient number, since it is larger than the sum of its proper divisors (39895767027).

113110112013 is a wasteful number, since it uses less digits than its factorization.

113110112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626676.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 113110112013 its reverse (310211011311), we get a palindrome (423321123324).

The spelling of 113110112013 in words is "one hundred thirteen billion, one hundred ten million, one hundred twelve thousand, thirteen".