113530052224 has 64 divisors (see below), whose sum is σ = 233078731200. Its totient is φ = 55048468480.

The previous prime is 113530052203. The next prime is 113530052299. The reversal of 113530052224 is 422250035311.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 113530052192 and 113530052201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811647 + ... + 941185.

It is an arithmetic number, because the mean of its divisors is an integer number (3641855175).

Almost surely, 2^113530052224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113530052224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116539365600).

113530052224 is an abundant number, since it is smaller than the sum of its proper divisors (119548678976).

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

113530052224 is a wasteful number, since it uses less digits than its factorization.

113530052224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129761 (or 129749 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 113530052224 its reverse (422250035311), we get a palindrome (535780087535).

The spelling of 113530052224 in words is "one hundred thirteen billion, five hundred thirty million, fifty-two thousand, two hundred twenty-four".