113111230103 has 16 divisors (see below), whose sum is σ = 119275740000. Its totient is φ = 106968056832.

The previous prime is 113111230091. The next prime is 113111230139. The reversal of 113111230103 is 301032111311.

It is not a de Polignac number, because 113111230103 - 2¹⁶ = 113111164567 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 (113111230153) 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, 44373473 + ... + 44376021.

It is an arithmetic number, because the mean of its divisors is an integer number (7454733750).

Almost surely, 2^113111230103 is an apocalyptic number.

113111230103 is a deficient number, since it is larger than the sum of its proper divisors (6164509897).

113111230103 is a wasteful number, since it uses less digits than its factorization.

113111230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5794.

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

Adding to 113111230103 its reverse (301032111311), we get a palindrome (414143341414).

The spelling of 113111230103 in words is "one hundred thirteen billion, one hundred eleven million, two hundred thirty thousand, one hundred three".