113104111025220 has 144 divisors (see below), whose sum is σ = 368484907855680. Its totient is φ = 25846146445056.

The previous prime is 113104111025183. The next prime is 113104111025251. The reversal of 113104111025220 is 22520111401311.

It is a happy number.

113104111025220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7594351 + ... + 16848809.

It is an arithmetic number, because the mean of its divisors is an integer number (2558922971220).

Almost surely, 2^{113104111025220} is an apocalyptic number.

113104111025220 is a gapful number since it is divisible by the number (10) 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 113104111025220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184242453927840).

113104111025220 is an abundant number, since it is smaller than the sum of its proper divisors (255380796830460).

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

113104111025220 is a wasteful number, since it uses less digits than its factorization.

113104111025220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9258642 (or 9258633 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 113104111025220 its reverse (22520111401311), we get a palindrome (135624222426531).

The spelling of 113104111025220 in words is "one hundred thirteen trillion, one hundred four billion, one hundred eleven million, twenty-five thousand, two hundred twenty".