116850826189 has 2 divisors, whose sum is σ = 116850826190. Its totient is φ = 116850826188.

The previous prime is 116850826171. The next prime is 116850826193. The reversal of 116850826189 is 981628058611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115634002500 + 1216823689 = 340050^2 + 34883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116850826189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116850836189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58425413094 + 58425413095.

It is an arithmetic number, because the mean of its divisors is an integer number (58425413095).

Almost surely, 2^116850826189 is an apocalyptic number.

It is an amenable number.

116850826189 is a deficient number, since it is larger than the sum of its proper divisors (1).

116850826189 is an equidigital number, since it uses as much as digits as its factorization.

116850826189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 55.

The spelling of 116850826189 in words is "one hundred sixteen billion, eight hundred fifty million, eight hundred twenty-six thousand, one hundred eighty-nine".