109095216871 has 2 divisors, whose sum is σ = 109095216872. Its totient is φ = 109095216870.

The previous prime is 109095216851. The next prime is 109095216911. The reversal of 109095216871 is 178612590901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109095216871 - 2⁹ = 109095216359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109095216821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54547608435 + 54547608436.

It is an arithmetic number, because the mean of its divisors is an integer number (54547608436).

Almost surely, 2^109095216871 is an apocalyptic number.

109095216871 is a deficient number, since it is larger than the sum of its proper divisors (1).

109095216871 is an equidigital number, since it uses as much as digits as its factorization.

109095216871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 49.

The spelling of 109095216871 in words is "one hundred nine billion, ninety-five million, two hundred sixteen thousand, eight hundred seventy-one".