113232144320 has 56 divisors (see below), whose sum is σ = 275370974784. Its totient is φ = 44329174016.

The previous prime is 113232144299. The next prime is 113232144343. The reversal of 113232144320 is 23441232311.

It is a self number, because there is not a number n which added to its sum of digits gives 113232144320.

It is a congruent number.

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, 3749327 + ... + 3779406.

Almost surely, 2^113232144320 is an apocalyptic number.

113232144320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113232144320 is an abundant number, since it is smaller than the sum of its proper divisors (162138830464).

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

113232144320 is an equidigital number, since it uses as much as digits as its factorization.

113232144320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7528797 (or 7528787 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 113232144320 its reverse (23441232311), we get a palindrome (136673376631).

The spelling of 113232144320 in words is "one hundred thirteen billion, two hundred thirty-two million, one hundred forty-four thousand, three hundred twenty".