113613734506721 has 8 divisors (see below), whose sum is σ = 116039609938944. Its totient is φ = 111188215821760.

The previous prime is 113613734506711. The next prime is 113613734506733. The reversal of 113613734506721 is 127605437316311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113613734506721 - 2¹⁴ = 113613734490337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113613734506721.

It is not an unprimeable number, because it can be changed into a prime (113613734506711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88543025 + ... + 89817006.

It is an arithmetic number, because the mean of its divisors is an integer number (14504951242368).

Almost surely, 2^{113613734506721} is an apocalyptic number.

It is an amenable number.

113613734506721 is a deficient number, since it is larger than the sum of its proper divisors (2425875432223).

113613734506721 is a wasteful number, since it uses less digits than its factorization.

113613734506721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178373631.

The product of its (nonzero) digits is 1905120, while the sum is 50.

The spelling of 113613734506721 in words is "one hundred thirteen trillion, six hundred thirteen billion, seven hundred thirty-four million, five hundred six thousand, seven hundred twenty-one".