113305843200 has 960 divisors, whose sum is σ = 447168522240. Its totient is φ = 24969216000.

The previous prime is 113305843199. The next prime is 113305843213. The reversal of 113305843200 is 2348503311.

It is a tau number, because it is divible by the number of its divisors (960).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 222604546 + ... + 222605054.

It is an arithmetic number, because the mean of its divisors is an integer number (465800544).

Almost surely, 2^113305843200 is an apocalyptic number.

113305843200 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 113305843200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223584261120).

113305843200 is an abundant number, since it is smaller than the sum of its proper divisors (333862679040).

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

113305843200 is a wasteful number, since it uses less digits than its factorization.

113305843200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 113305843200 in words is "one hundred thirteen billion, three hundred five million, eight hundred forty-three thousand, two hundred".