113053612400 has 60 divisors (see below), whose sum is σ = 275436884304. Its totient is φ = 44584512000.

The previous prime is 113053612393. The next prime is 113053612409. The reversal of 113053612400 is 4216350311.

It is a super-2 number, since 2×113053612400² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113053612400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113053612409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1961981 + ... + 2018780.

Almost surely, 2^113053612400 is an apocalyptic number.

113053612400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113053612400 is an abundant number, since it is smaller than the sum of its proper divisors (162383271904).

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

113053612400 is a wasteful number, since it uses less digits than its factorization.

113053612400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3980850 (or 3980839 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 113053612400 its reverse (4216350311), we get a palindrome (117269962711).

The spelling of 113053612400 in words is "one hundred thirteen billion, fifty-three million, six hundred twelve thousand, four hundred".