113308742056138 has 8 divisors (see below), whose sum is σ = 170980856276832. Its totient is φ = 56315123297196.

The previous prime is 113308742056073. The next prime is 113308742056199. The reversal of 113308742056138 is 831650247803311.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169623865020 + ... + 169623865687.

It is an arithmetic number, because the mean of its divisors is an integer number (21372607034604).

Almost surely, 2^{113308742056138} is an apocalyptic number.

113308742056138 is a deficient number, since it is larger than the sum of its proper divisors (57672114220694).

113308742056138 is a wasteful number, since it uses less digits than its factorization.

113308742056138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339247730876.

The product of its (nonzero) digits is 2903040, while the sum is 52.

Adding to 113308742056138 its reverse (831650247803311), we get a palindrome (944958989859449).

The spelling of 113308742056138 in words is "one hundred thirteen trillion, three hundred eight billion, seven hundred forty-two million, fifty-six thousand, one hundred thirty-eight".