116481852361 has 4 divisors (see below), whose sum is σ = 133122116992. Its totient is φ = 99841587732.

The previous prime is 116481852359. The next prime is 116481852397. The reversal of 116481852361 is 163258184611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 163258184611 = 683 ⋅239031017.

It is a cyclic number.

It is not a de Polignac number, because 116481852361 - 2¹ = 116481852359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116481802361) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8320132305 + ... + 8320132318.

It is an arithmetic number, because the mean of its divisors is an integer number (33280529248).

Almost surely, 2^116481852361 is an apocalyptic number.

It is an amenable number.

116481852361 is a deficient number, since it is larger than the sum of its proper divisors (16640264631).

116481852361 is an equidigital number, since it uses as much as digits as its factorization.

116481852361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16640264630.

The product of its digits is 276480, while the sum is 46.

The spelling of 116481852361 in words is "one hundred sixteen billion, four hundred eighty-one million, eight hundred fifty-two thousand, three hundred sixty-one".