113550304273920 has 800 divisors, whose sum is σ = 426928192846848. Its totient is φ = 28789919465472.

The previous prime is 113550304273919. The next prime is 113550304273933. The reversal of 113550304273920 is 29372403055311.

113550304273920 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 50 + 304 + 273 + 9 + 20 = 666.

113550304273920 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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 79 ways as a sum of consecutive naturals, for example, 796398477 + ... + 796541043.

Almost surely, 2^{113550304273920} is an apocalyptic number.

113550304273920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113550304273920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213464096423424).

113550304273920 is an abundant number, since it is smaller than the sum of its proper divisors (313377888572928).

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

113550304273920 is a wasteful number, since it uses less digits than its factorization.

113550304273920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142792 (or 142767 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 113550304273920 in words is "one hundred thirteen trillion, five hundred fifty billion, three hundred four million, two hundred seventy-three thousand, nine hundred twenty".