113021860896 has 240 divisors, whose sum is σ = 396396975744. Its totient is φ = 30887847936.

The previous prime is 113021860807. The next prime is 113021860957. The reversal of 113021860896 is 698068120311.

113021860896 is a `hidden beast` number, since 1 + 1 + 30 + 2 + 1 + 8 + 608 + 9 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 281896 + ... + 552728.

Almost surely, 2^113021860896 is an apocalyptic number.

113021860896 is a gapful number since it is divisible by the number (16) 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 113021860896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198198487872).

113021860896 is an abundant number, since it is smaller than the sum of its proper divisors (283375114848).

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

113021860896 is a wasteful number, since it uses less digits than its factorization.

113021860896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270885 (or 270868 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 113021860896 in words is "one hundred thirteen billion, twenty-one million, eight hundred sixty thousand, eight hundred ninety-six".