113442230420 has 48 divisors (see below), whose sum is σ = 238969785600. Its totient is φ = 45235893120.

The previous prime is 113442230411. The next prime is 113442230423. The reversal of 113442230420 is 24032244311.

It is a self number, because there is not a number n which added to its sum of digits gives 113442230420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113442230423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13982165 + ... + 13990275.

It is an arithmetic number, because the mean of its divisors is an integer number (4978537200).

Almost surely, 2^113442230420 is an apocalyptic number.

113442230420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113442230420 is an abundant number, since it is smaller than the sum of its proper divisors (125527555180).

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

113442230420 is a wasteful number, since it uses less digits than its factorization.

113442230420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10208 (or 10206 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 113442230420 its reverse (24032244311), we get a palindrome (137474474731).

The spelling of 113442230420 in words is "one hundred thirteen billion, four hundred forty-two million, two hundred thirty thousand, four hundred twenty".