113303387938 has 16 divisors (see below), whose sum is σ = 188932697856. Its totient is φ = 50606971920.

The previous prime is 113303387927. The next prime is 113303388007. The reversal of 113303387938 is 839783303311.

It is a junction number, because it is equal to n+sod(n) for n = 113303387891 and 113303387900.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70286656 + ... + 70288267.

It is an arithmetic number, because the mean of its divisors is an integer number (11808293616).

Almost surely, 2^113303387938 is an apocalyptic number.

113303387938 is a deficient number, since it is larger than the sum of its proper divisors (75629309918).

113303387938 is a wasteful number, since it uses less digits than its factorization.

113303387938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140574969.

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 113303387938 in words is "one hundred thirteen billion, three hundred three million, three hundred eighty-seven thousand, nine hundred thirty-eight".