116566011115 has 16 divisors (see below), whose sum is σ = 142188979680. Its totient is φ = 91713323520.

The previous prime is 116566011073. The next prime is 116566011151. The reversal of 116566011115 is 511110665611.

It is not a de Polignac number, because 116566011115 - 2⁷ = 116566010987 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3480771 + ... + 3514099.

It is an arithmetic number, because the mean of its divisors is an integer number (8886811230).

Almost surely, 2^116566011115 is an apocalyptic number.

116566011115 is a deficient number, since it is larger than the sum of its proper divisors (25622968565).

116566011115 is a wasteful number, since it uses less digits than its factorization.

116566011115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44862.

The product of its (nonzero) digits is 5400, while the sum is 34.

Adding to 116566011115 its reverse (511110665611), we get a palindrome (627676676726).

The spelling of 116566011115 in words is "one hundred sixteen billion, five hundred sixty-six million, eleven thousand, one hundred fifteen".