113522200321530 has 128 divisors (see below), whose sum is σ = 365811398055936. Its totient is φ = 21774487968000.

The previous prime is 113522200321529. The next prime is 113522200321697. The reversal of 113522200321530 is 35123002225311.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1890116496 + ... + 1890176555.

It is an arithmetic number, because the mean of its divisors is an integer number (2857901547312).

Almost surely, 2^{113522200321530} is an apocalyptic number.

113522200321530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113522200321530 is an abundant number, since it is smaller than the sum of its proper divisors (252289197734406).

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

113522200321530 is a wasteful number, since it uses less digits than its factorization.

113522200321530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780293092.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 113522200321530 its reverse (35123002225311), we get a palindrome (148645202546841).

The spelling of 113522200321530 in words is "one hundred thirteen trillion, five hundred twenty-two billion, two hundred million, three hundred twenty-one thousand, five hundred thirty".