113021230012208 has 80 divisors (see below), whose sum is σ = 251869533770496. Its totient is φ = 48126570059520.

The previous prime is 113021230012129. The next prime is 113021230012213. The reversal of 113021230012208 is 802210032120311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62289635 + ... + 64078397.

Almost surely, 2^{113021230012208} 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 113021230012208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125934766885248).

113021230012208 is an abundant number, since it is smaller than the sum of its proper divisors (138848303758288).

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

113021230012208 is a wasteful number, since it uses less digits than its factorization.

113021230012208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792402 (or 1792396 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 113021230012208 its reverse (802210032120311), we get a palindrome (915231262132519).

The spelling of 113021230012208 in words is "one hundred thirteen trillion, twenty-one billion, two hundred thirty million, twelve thousand, two hundred eight".