113314777578728 has 32 divisors (see below), whose sum is σ = 232318000091520. Its totient is φ = 51387211920000.

The previous prime is 113314777578701. The next prime is 113314777578881. The reversal of 113314777578728 is 827875777413311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493776373 + ... + 1493852228.

It is an arithmetic number, because the mean of its divisors is an integer number (7259937502860).

Almost surely, 2^{113314777578728} is an apocalyptic number.

It is an amenable number.

113314777578728 is an abundant number, since it is smaller than the sum of its proper divisors (119003222512792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113314777578728 is a wasteful number, since it uses less digits than its factorization.

113314777578728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987629049 (or 2987629045 counting only the distinct ones).

The product of its digits is 387233280, while the sum is 71.

The spelling of 113314777578728 in words is "one hundred thirteen trillion, three hundred fourteen billion, seven hundred seventy-seven million, five hundred seventy-eight thousand, seven hundred twenty-eight".