113021244200 has 48 divisors (see below), whose sum is σ = 262961545500. Its totient is φ = 45176299520.

The previous prime is 113021244191. The next prime is 113021244227. The reversal of 113021244200 is 2442120311.

113021244200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 5595937636 + 107425306564 = 74806^2 + 327758^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81266 + ... + 482334.

Almost surely, 2^113021244200 is an apocalyptic number.

113021244200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113021244200 is an abundant number, since it is smaller than the sum of its proper divisors (149940301300).

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

113021244200 is a wasteful number, since it uses less digits than its factorization.

113021244200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402494 (or 402485 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 113021244200 its reverse (2442120311), we get a palindrome (115463364511).

The spelling of 113021244200 in words is "one hundred thirteen billion, twenty-one million, two hundred forty-four thousand, two hundred".