113253524144 has 40 divisors (see below), whose sum is σ = 227348834160. Its totient is φ = 54588941568.

The previous prime is 113253524129. The next prime is 113253524161. The reversal of 113253524144 is 441425352311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108554 + ... + 488150.

It is an arithmetic number, because the mean of its divisors is an integer number (5683720854).

Almost surely, 2^113253524144 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 113253524144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113674417080).

113253524144 is an abundant number, since it is smaller than the sum of its proper divisors (114095310016).

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

113253524144 is a wasteful number, since it uses less digits than its factorization.

113253524144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380277 (or 380271 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

Adding to 113253524144 its reverse (441425352311), we get a palindrome (554678876455).

The spelling of 113253524144 in words is "one hundred thirteen billion, two hundred fifty-three million, five hundred twenty-four thousand, one hundred forty-four".