113043453200 has 30 divisors (see below), whose sum is σ = 271586897274. Its totient is φ = 45217381120.

The previous prime is 113043453199. The next prime is 113043453203. The reversal of 113043453200 is 2354340311.

It can be written as a sum of positive squares in 3 ways, for example, as 9907415296 + 103136037904 = 99536^2 + 321148^2 .

It is a super-3 number, since 3×113043453200³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 113043453200.

It is not an unprimeable number, because it can be changed into a prime (113043453203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141303917 + ... + 141304716.

Almost surely, 2^113043453200 is an apocalyptic number.

113043453200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113043453200 is an abundant number, since it is smaller than the sum of its proper divisors (158543444074).

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

113043453200 is a wasteful number, since it uses less digits than its factorization.

113043453200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282608651 (or 282608640 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 113043453200 its reverse (2354340311), we get a palindrome (115397793511).

The spelling of 113043453200 in words is "one hundred thirteen billion, forty-three million, four hundred fifty-three thousand, two hundred".