116191885933 has 2 divisors, whose sum is σ = 116191885934. Its totient is φ = 116191885932.

The previous prime is 116191885907. The next prime is 116191886009. The reversal of 116191885933 is 339588191611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76655335689 + 39536550244 = 276867^2 + 198838^2 .

It is an emirp because it is prime and its reverse (339588191611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116191885933 - 2²⁵ = 116158331501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116191883933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58095942966 + 58095942967.

It is an arithmetic number, because the mean of its divisors is an integer number (58095942967).

Almost surely, 2^116191885933 is an apocalyptic number.

It is an amenable number.

116191885933 is a deficient number, since it is larger than the sum of its proper divisors (1).

116191885933 is an equidigital number, since it uses as much as digits as its factorization.

116191885933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1399680, while the sum is 55.

The spelling of 116191885933 in words is "one hundred sixteen billion, one hundred ninety-one million, eight hundred eighty-five thousand, nine hundred thirty-three".