113251624400 has 30 divisors (see below), whose sum is σ = 272087028582. Its totient is φ = 45300649600.

The previous prime is 113251624393. The next prime is 113251624483. The reversal of 113251624400 is 4426152311.

It can be written as a sum of positive squares in 3 ways, for example, as 19338796096 + 93912828304 = 139064^2 + 306452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141564131 + ... + 141564930.

Almost surely, 2^113251624400 is an apocalyptic number.

113251624400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113251624400 is an abundant number, since it is smaller than the sum of its proper divisors (158835404182).

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

113251624400 is a wasteful number, since it uses less digits than its factorization.

113251624400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283129079 (or 283129068 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 113251624400 its reverse (4426152311), we get a palindrome (117677776711).

The spelling of 113251624400 in words is "one hundred thirteen billion, two hundred fifty-one million, six hundred twenty-four thousand, four hundred".