113232003120 has 60 divisors (see below), whose sum is σ = 380270812896. Its totient is φ = 30195200640.

The previous prime is 113232003107. The next prime is 113232003127. The reversal of 113232003120 is 21300232311.

113232003120 is a `hidden beast` number, since 1 + 1 + 32 + 320 + 0 + 312 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 113232003093 and 113232003102.

It is not an unprimeable number, because it can be changed into a prime (113232003127) 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, 78632616 + ... + 78634055.

Almost surely, 2^113232003120 is an apocalyptic number.

113232003120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113232003120 is an abundant number, since it is smaller than the sum of its proper divisors (267038809776).

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

113232003120 is a wasteful number, since it uses less digits than its factorization.

113232003120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157266690 (or 157266681 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 113232003120 its reverse (21300232311), we get a palindrome (134532235431).

The spelling of 113232003120 in words is "one hundred thirteen billion, two hundred thirty-two million, three thousand, one hundred twenty".