113021134204 has 48 divisors (see below), whose sum is σ = 230815236960. Its totient is φ = 47852789760.

The previous prime is 113021134199. The next prime is 113021134207. The reversal of 113021134204 is 402431120311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113021134207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706299 + ... + 851410.

It is an arithmetic number, because the mean of its divisors is an integer number (4808650770).

Almost surely, 2^113021134204 is an apocalyptic number.

It is an amenable number.

113021134204 is an abundant number, since it is smaller than the sum of its proper divisors (117794102756).

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

113021134204 is a wasteful number, since it uses less digits than its factorization.

113021134204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557838 (or 1557836 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 113021134204 its reverse (402431120311), we get a palindrome (515452254515).

The spelling of 113021134204 in words is "one hundred thirteen billion, twenty-one million, one hundred thirty-four thousand, two hundred four".