8099967117191 has 2 divisors, whose sum is σ = 8099967117192. Its totient is φ = 8099967117190.

The previous prime is 8099967117169. The next prime is 8099967117251. The reversal of 8099967117191 is 1917117699908.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8099967117191 - 2⁶ = 8099967117127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8099967117101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4049983558595 + 4049983558596.

It is an arithmetic number, because the mean of its divisors is an integer number (4049983558596).

Almost surely, 2^{8099967117191} is an apocalyptic number.

8099967117191 is a deficient number, since it is larger than the sum of its proper divisors (1).

8099967117191 is an equidigital number, since it uses as much as digits as its factorization.

8099967117191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15431472, while the sum is 68.

The spelling of 8099967117191 in words is "eight trillion, ninety-nine billion, nine hundred sixty-seven million, one hundred seventeen thousand, one hundred ninety-one".