113315147544 has 32 divisors (see below), whose sum is σ = 284535846720. Its totient is φ = 37605318816.

The previous prime is 113315147537. The next prime is 113315147557. The reversal of 113315147544 is 445741513311.

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, 10394254 + ... + 10405149.

It is an arithmetic number, because the mean of its divisors is an integer number (8891745210).

Almost surely, 2^113315147544 is an apocalyptic number.

It is an amenable number.

113315147544 is an abundant number, since it is smaller than the sum of its proper divisors (171220699176).

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

113315147544 is a wasteful number, since it uses less digits than its factorization.

113315147544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20799639 (or 20799635 counting only the distinct ones).

The product of its digits is 100800, while the sum is 39.

The spelling of 113315147544 in words is "one hundred thirteen billion, three hundred fifteen million, one hundred forty-seven thousand, five hundred forty-four".