8707132116191 has 2 divisors, whose sum is σ = 8707132116192. Its totient is φ = 8707132116190.

The previous prime is 8707132116169. The next prime is 8707132116283. The reversal of 8707132116191 is 1916112317078.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8707132116191 - 2⁶ = 8707132116127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8707132116101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4353566058095 + 4353566058096.

It is an arithmetic number, because the mean of its divisors is an integer number (4353566058096).

Almost surely, 2^{8707132116191} is an apocalyptic number.

8707132116191 is a deficient number, since it is larger than the sum of its proper divisors (1).

8707132116191 is an equidigital number, since it uses as much as digits as its factorization.

8707132116191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 47.

The spelling of 8707132116191 in words is "eight trillion, seven hundred seven billion, one hundred thirty-two million, one hundred sixteen thousand, one hundred ninety-one".