10871705191 has 2 divisors, whose sum is σ = 10871705192. Its totient is φ = 10871705190.

The previous prime is 10871705167. The next prime is 10871705233. The reversal of 10871705191 is 19150717801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10871705191 - 2⁷ = 10871705063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10871705891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5435852595 + 5435852596.

It is an arithmetic number, because the mean of its divisors is an integer number (5435852596).

Almost surely, 2^10871705191 is an apocalyptic number.

10871705191 is a deficient number, since it is larger than the sum of its proper divisors (1).

10871705191 is an equidigital number, since it uses as much as digits as its factorization.

10871705191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 40.

The spelling of 10871705191 in words is "ten billion, eight hundred seventy-one million, seven hundred five thousand, one hundred ninety-one".