113213042344 has 64 divisors (see below), whose sum is σ = 230799513600. Its totient is φ = 51864753600.

The previous prime is 113213042323. The next prime is 113213042357. The reversal of 113213042344 is 443240312311.

It is a happy 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, 8526799 + ... + 8540065.

It is an arithmetic number, because the mean of its divisors is an integer number (3606242400).

Almost surely, 2^113213042344 is an apocalyptic number.

It is an amenable number.

113213042344 is an abundant number, since it is smaller than the sum of its proper divisors (117586471256).

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

113213042344 is a wasteful number, since it uses less digits than its factorization.

113213042344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15134 (or 15130 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 113213042344 its reverse (443240312311), we get a palindrome (556453354655).

The spelling of 113213042344 in words is "one hundred thirteen billion, two hundred thirteen million, forty-two thousand, three hundred forty-four".