113578923838 has 8 divisors (see below), whose sum is σ = 171016175088. Its totient is φ = 56573532144.

The previous prime is 113578923833. The next prime is 113578923841. The reversal of 113578923838 is 838329875311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113578923833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107964231 + ... + 107965282.

It is an arithmetic number, because the mean of its divisors is an integer number (21377021886).

Almost surely, 2^113578923838 is an apocalyptic number.

113578923838 is a deficient number, since it is larger than the sum of its proper divisors (57437251250).

113578923838 is a wasteful number, since it uses less digits than its factorization.

113578923838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215929778.

The product of its digits is 8709120, while the sum is 58.

The spelling of 113578923838 in words is "one hundred thirteen billion, five hundred seventy-eight million, nine hundred twenty-three thousand, eight hundred thirty-eight".