113571323904 has 448 divisors, whose sum is σ = 342435631104. Its totient is φ = 33288093696.

The previous prime is 113571323903. The next prime is 113571323941. The reversal of 113571323904 is 409323175311.

113571323904 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×113571323904² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113571323903) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 509288337 + ... + 509288559.

It is an arithmetic number, because the mean of its divisors is an integer number (764365248).

Almost surely, 2^113571323904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113571323904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171217815552).

113571323904 is an abundant number, since it is smaller than the sum of its proper divisors (228864307200).

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

113571323904 is a wasteful number, since it uses less digits than its factorization.

113571323904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 113571323904 in words is "one hundred thirteen billion, five hundred seventy-one million, three hundred twenty-three thousand, nine hundred four".