113201203200 has 144 divisors (see below), whose sum is σ = 374227766640. Its totient is φ = 30186946560.

The previous prime is 113201203187. The next prime is 113201203201. The reversal of 113201203200 is 2302102311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 113201203200.

It is not an unprimeable number, because it can be changed into a prime (113201203201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214894 + ... + 522093.

It is an arithmetic number, because the mean of its divisors is an integer number (2598803935).

Almost surely, 2^113201203200 is an apocalyptic number.

113201203200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113201203200 is an abundant number, since it is smaller than the sum of its proper divisors (261026563440).

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

113201203200 is an equidigital number, since it uses as much as digits as its factorization.

113201203200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737022 (or 736997 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 113201203200 its reverse (2302102311), we get a palindrome (115503305511).

The spelling of 113201203200 in words is "one hundred thirteen billion, two hundred one million, two hundred three thousand, two hundred".