116088970891 has 4 divisors (see below), whose sum is σ = 116098570000. Its totient is φ = 116079371784.

The previous prime is 116088970867. The next prime is 116088970897. The reversal of 116088970891 is 198079880611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116088970891 - 2⁹ = 116088970379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116088970897) 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, 4781391 + ... + 4805608.

It is an arithmetic number, because the mean of its divisors is an integer number (29024642500).

Almost surely, 2^116088970891 is an apocalyptic number.

116088970891 is a deficient number, since it is larger than the sum of its proper divisors (9599109).

116088970891 is an equidigital number, since it uses as much as digits as its factorization.

116088970891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9599108.

The product of its (nonzero) digits is 1741824, while the sum is 58.

The spelling of 116088970891 in words is "one hundred sixteen billion, eighty-eight million, nine hundred seventy thousand, eight hundred ninety-one".