116166506107 has 4 divisors (see below), whose sum is σ = 116862114096. Its totient is φ = 115470898120.

The previous prime is 116166506087. The next prime is 116166506143. The reversal of 116166506107 is 701605661611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701605661611 = 19 ⋅36926613769.

It is a cyclic number.

It is not a de Polignac number, because 116166506107 - 2²³ = 116158117499 is a prime.

It is a super-2 number, since 2×116166506107² (a number of 23 digits) contains 22 as substring.

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 116166506107.

It is not an unprimeable number, because it can be changed into a prime (116166501107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347803744 + ... + 347804077.

It is an arithmetic number, because the mean of its divisors is an integer number (29215528524).

Almost surely, 2^116166506107 is an apocalyptic number.

116166506107 is a deficient number, since it is larger than the sum of its proper divisors (695607989).

116166506107 is an equidigital number, since it uses as much as digits as its factorization.

116166506107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695607988.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 116166506107 in words is "one hundred sixteen billion, one hundred sixty-six million, five hundred six thousand, one hundred seven".