113103112133 has 16 divisors (see below), whose sum is σ = 123991837440. Its totient is φ = 102316737600.

The previous prime is 113103112091. The next prime is 113103112141. The reversal of 113103112133 is 331211301311.

It is not a de Polignac number, because 113103112133 - 2¹⁰ = 113103111109 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 (113103118133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1807748 + ... + 1869266.

It is an arithmetic number, because the mean of its divisors is an integer number (7749489840).

Almost surely, 2^113103112133 is an apocalyptic number.

It is an amenable number.

113103112133 is a deficient number, since it is larger than the sum of its proper divisors (10888725307).

113103112133 is a wasteful number, since it uses less digits than its factorization.

113103112133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62348.

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

Adding to 113103112133 its reverse (331211301311), we get a palindrome (444314413444).

The spelling of 113103112133 in words is "one hundred thirteen billion, one hundred three million, one hundred twelve thousand, one hundred thirty-three".