113345012564 has 24 divisors (see below), whose sum is σ = 231513219840. Its totient is φ = 47542892256.

The previous prime is 113345012549. The next prime is 113345012593. The reversal of 113345012564 is 465210543311.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 43062899 + ... + 43065530.

It is an arithmetic number, because the mean of its divisors is an integer number (9646384160).

Almost surely, 2^113345012564 is an apocalyptic number.

113345012564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113345012564 is an abundant number, since it is smaller than the sum of its proper divisors (118168207276).

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

113345012564 is a wasteful number, since it uses less digits than its factorization.

113345012564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86128487 (or 86128485 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 113345012564 its reverse (465210543311), we get a palindrome (578555555875).

The spelling of 113345012564 in words is "one hundred thirteen billion, three hundred forty-five million, twelve thousand, five hundred sixty-four".