113555056502 has 8 divisors (see below), whose sum is σ = 180352148616. Its totient is φ = 53437673632.

The previous prime is 113555056493. The next prime is 113555056507. The reversal of 113555056502 is 205650555311.

It is a happy number.

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 (113555056507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1669927268 + ... + 1669927335.

It is an arithmetic number, because the mean of its divisors is an integer number (22544018577).

Almost surely, 2^113555056502 is an apocalyptic number.

113555056502 is a deficient number, since it is larger than the sum of its proper divisors (66797092114).

113555056502 is a wasteful number, since it uses less digits than its factorization.

113555056502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3339854622.

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 113555056502 in words is "one hundred thirteen billion, five hundred fifty-five million, fifty-six thousand, five hundred two".