113520300 has 36 divisors (see below), whose sum is σ = 328452936. Its totient is φ = 30272000.

The previous prime is 113520299. The next prime is 113520313. The reversal of 113520300 is 3025311.

It is a happy number.

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 113520300.

It is an unprimeable number.

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, 188901 + ... + 189500.

Almost surely, 2^113520300 is an apocalyptic number.

113520300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113520300 is an abundant number, since it is smaller than the sum of its proper divisors (214932636).

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

113520300 is a wasteful number, since it uses less digits than its factorization.

113520300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378418 (or 378411 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 113520300 is about 10654.5905599418. The cubic root of 113520300 is about 484.1996933412.

Adding to 113520300 its reverse (3025311), we get a palindrome (116545611).

The spelling of 113520300 in words is "one hundred thirteen million, five hundred twenty thousand, three hundred".