113344521330 has 32 divisors (see below), whose sum is σ = 281407089600. Its totient is φ = 29182956992.

The previous prime is 113344521289. The next prime is 113344521331. The reversal of 113344521330 is 33125443311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (113344521331) 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, 65139660 + ... + 65141399.

It is an arithmetic number, because the mean of its divisors is an integer number (8793971550).

Almost surely, 2^113344521330 is an apocalyptic number.

113344521330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113344521330 is an abundant number, since it is smaller than the sum of its proper divisors (168062568270).

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

113344521330 is a wasteful number, since it uses less digits than its factorization.

113344521330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130281098.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 113344521330 its reverse (33125443311), we get a palindrome (146469964641).

The spelling of 113344521330 in words is "one hundred thirteen billion, three hundred forty-four million, five hundred twenty-one thousand, three hundred thirty".