113112012323040 has 48 divisors (see below), whose sum is σ = 356302838819088. Its totient is φ = 30163203286016.

The previous prime is 113112012323039. The next prime is 113112012323237. The reversal of 113112012323040 is 40323210211311.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 113112012323040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117825012357 + ... + 117825013316.

It is an arithmetic number, because the mean of its divisors is an integer number (7422975808731).

Almost surely, 2^{113112012323040} is an apocalyptic number.

113112012323040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113112012323040 is an abundant number, since it is smaller than the sum of its proper divisors (243190826496048).

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

113112012323040 is a wasteful number, since it uses less digits than its factorization.

113112012323040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235650025691 (or 235650025683 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 113112012323040 its reverse (40323210211311), we get a palindrome (153435222534351).

The spelling of 113112012323040 in words is "one hundred thirteen trillion, one hundred twelve billion, twelve million, three hundred twenty-three thousand, forty".