113513203124 has 12 divisors (see below), whose sum is σ = 199688149248. Its totient is φ = 56459446200.

The previous prime is 113513203073. The next prime is 113513203211. The reversal of 113513203124 is 421302315311.

It is a super-3 number, since 3×113513203124³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113513203093 and 113513203102.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 74287982 + ... + 74289509.

It is an arithmetic number, because the mean of its divisors is an integer number (16640679104).

Almost surely, 2^113513203124 is an apocalyptic number.

It is an amenable number.

113513203124 is a deficient number, since it is larger than the sum of its proper divisors (86174946124).

113513203124 is a wasteful number, since it uses less digits than its factorization.

113513203124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148577686 (or 148577684 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 113513203124 its reverse (421302315311), we get a palindrome (534815518435).

The spelling of 113513203124 in words is "one hundred thirteen billion, five hundred thirteen million, two hundred three thousand, one hundred twenty-four".