113520031500240 has 80 divisors (see below), whose sum is σ = 391013441841600. Its totient is φ = 30272008399488.

The previous prime is 113520031500179. The next prime is 113520031500259. The reversal of 113520031500240 is 42005130025311.

113520031500240 is a `hidden beast` number, since 1 + 135 + 2 + 0 + 0 + 3 + 1 + 500 + 24 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26277782910 + ... + 26277787229.

It is an arithmetic number, because the mean of its divisors is an integer number (4887668023020).

Almost surely, 2^{113520031500240} is an apocalyptic number.

113520031500240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113520031500240 is an abundant number, since it is smaller than the sum of its proper divisors (277493410341360).

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

113520031500240 is a wasteful number, since it uses less digits than its factorization.

113520031500240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52555570161 (or 52555570149 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 113520031500240 its reverse (42005130025311), we get a palindrome (155525161525551).

The spelling of 113520031500240 in words is "one hundred thirteen trillion, five hundred twenty billion, thirty-one million, five hundred thousand, two hundred forty".