113123032130103 has 32 divisors (see below), whose sum is σ = 156893256689664. Its totient is φ = 72421549200000.

The previous prime is 113123032130071. The next prime is 113123032130161. The reversal of 113123032130103 is 301031230321311.

It is not a de Polignac number, because 113123032130103 - 2⁵ = 113123032130071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113123032130903) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232952253 + ... + 233437353.

It is an arithmetic number, because the mean of its divisors is an integer number (4902914271552).

Almost surely, 2^{113123032130103} is an apocalyptic number.

113123032130103 is a deficient number, since it is larger than the sum of its proper divisors (43770224559561).

113123032130103 is a wasteful number, since it uses less digits than its factorization.

113123032130103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504407.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 113123032130103 its reverse (301031230321311), we get a palindrome (414154262451414).

The spelling of 113123032130103 in words is "one hundred thirteen trillion, one hundred twenty-three billion, thirty-two million, one hundred thirty thousand, one hundred three".