113644006672201 has 16 divisors (see below), whose sum is σ = 120565542061440. Its totient is φ = 106748825017600.

The previous prime is 113644006672199. The next prime is 113644006672219. The reversal of 113644006672201 is 102276600446311.

It is a cyclic number.

It is not a de Polignac number, because 113644006672201 - 2¹ = 113644006672199 is a prime.

It is a super-2 number, since 2×113644006672201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113644009672201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54647526 + ... + 56688976.

It is an arithmetic number, because the mean of its divisors is an integer number (7535346378840).

Almost surely, 2^{113644006672201} is an apocalyptic number.

It is an amenable number.

113644006672201 is a deficient number, since it is larger than the sum of its proper divisors (6921535389239).

113644006672201 is a wasteful number, since it uses less digits than its factorization.

113644006672201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047904.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 113644006672201 in words is "one hundred thirteen trillion, six hundred forty-four billion, six million, six hundred seventy-two thousand, two hundred one".