113430044220 has 96 divisors (see below), whose sum is σ = 318716246016. Its totient is φ = 30142291200.

The previous prime is 113430044209. The next prime is 113430044243. The reversal of 113430044220 is 22440034311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23477205 + ... + 23482035.

It is an arithmetic number, because the mean of its divisors is an integer number (3319960896).

Almost surely, 2^113430044220 is an apocalyptic number.

113430044220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113430044220 is an abundant number, since it is smaller than the sum of its proper divisors (205286201796).

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

113430044220 is a wasteful number, since it uses less digits than its factorization.

113430044220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6131 (or 6129 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 113430044220 its reverse (22440034311), we get a palindrome (135870078531).

Subtracting from 113430044220 its reverse (22440034311), we obtain a palindrome (90990009909).

The spelling of 113430044220 in words is "one hundred thirteen billion, four hundred thirty million, forty-four thousand, two hundred twenty".