113033400 has 48 divisors (see below), whose sum is σ = 350405400. Its totient is φ = 30142080.

The previous prime is 113033383. The next prime is 113033407. The reversal of 113033400 is 4330311.

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 113033400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113033407) 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, 93595 + ... + 94794.

Almost surely, 2^113033400 is an apocalyptic number.

113033400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113033400 is an abundant number, since it is smaller than the sum of its proper divisors (237372000).

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

113033400 is a wasteful number, since it uses less digits than its factorization.

113033400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188408 (or 188399 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 113033400 is about 10631.7167005146. The cubic root of 113033400 is about 483.5064408341.

Adding to 113033400 its reverse (4330311), we get a palindrome (117363711).

The spelling of 113033400 in words is "one hundred thirteen million, thirty-three thousand, four hundred".