113510120 has 32 divisors (see below), whose sum is σ = 257886720. Its totient is φ = 44961600.

The previous prime is 113510119. The next prime is 113510141. The reversal of 113510120 is 21015311.

It is a junction number, because it is equal to n+sod(n) for n = 113510095 and 113510104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9656 + ... + 17895.

It is an arithmetic number, because the mean of its divisors is an integer number (8058960).

Almost surely, 2^113510120 is an apocalyptic number.

113510120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113510120 is an abundant number, since it is smaller than the sum of its proper divisors (144376600).

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

113510120 is a wasteful number, since it uses less digits than its factorization.

113510120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27665 (or 27661 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 113510120 is about 10654.1128208781. The cubic root of 113510120 is about 484.1852192773.

Adding to 113510120 its reverse (21015311), we get a palindrome (134525431).

The spelling of 113510120 in words is "one hundred thirteen million, five hundred ten thousand, one hundred twenty".