113003344320 has 224 divisors, whose sum is σ = 363955584000. Its totient is φ = 29701361664.

The previous prime is 113003344297. The next prime is 113003344331. The reversal of 113003344320 is 23443300311.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66510831 + ... + 66512529.

Almost surely, 2^113003344320 is an apocalyptic number.

113003344320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113003344320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181977792000).

113003344320 is an abundant number, since it is smaller than the sum of its proper divisors (250952239680).

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

113003344320 is a wasteful number, since it uses less digits than its factorization.

113003344320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675 (or 2665 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 113003344320 its reverse (23443300311), we get a palindrome (136446644631).

The spelling of 113003344320 in words is "one hundred thirteen billion, three million, three hundred forty-four thousand, three hundred twenty".