113210115623 has 16 divisors (see below), whose sum is σ = 124375203456. Its totient is φ = 102191487840.

The previous prime is 113210115589. The next prime is 113210115637. The reversal of 113210115623 is 326511012311.

It is a cyclic number.

It is not a de Polignac number, because 113210115623 - 2²⁰ = 113209067047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113210115592 and 113210115601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113210165623) 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, 2539040 + ... + 2583242.

It is an arithmetic number, because the mean of its divisors is an integer number (7773450216).

Almost surely, 2^113210115623 is an apocalyptic number.

113210115623 is a deficient number, since it is larger than the sum of its proper divisors (11165087833).

113210115623 is a wasteful number, since it uses less digits than its factorization.

113210115623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45854.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 113210115623 its reverse (326511012311), we get a palindrome (439721127934).

The spelling of 113210115623 in words is "one hundred thirteen billion, two hundred ten million, one hundred fifteen thousand, six hundred twenty-three".