113204115444 has 48 divisors (see below), whose sum is σ = 304081158528. Its totient is φ = 32107941888.

The previous prime is 113204115391. The next prime is 113204115463. The reversal of 113204115444 is 444511402311.

It is a congruent number.

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, 4906989 + ... + 4930004.

It is an arithmetic number, because the mean of its divisors is an integer number (6335024136).

Almost surely, 2^113204115444 is an apocalyptic number.

113204115444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113204115444 is an abundant number, since it is smaller than the sum of its proper divisors (190877043084).

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

113204115444 is a wasteful number, since it uses less digits than its factorization.

113204115444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9837144 (or 9837142 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 113204115444 its reverse (444511402311), we get a palindrome (557715517755).

The spelling of 113204115444 in words is "one hundred thirteen billion, two hundred four million, one hundred fifteen thousand, four hundred forty-four".