109095216863 has 16 divisors (see below), whose sum is σ = 110564961120. Its totient is φ = 107638542336.

The previous prime is 109095216851. The next prime is 109095216871. The reversal of 109095216863 is 368612590901.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 109095216863 - 2¹² = 109095212767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109095216803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11780531 + ... + 11789787.

It is an arithmetic number, because the mean of its divisors is an integer number (6910310070).

Almost surely, 2^109095216863 is an apocalyptic number.

109095216863 is a deficient number, since it is larger than the sum of its proper divisors (1469744257).

109095216863 is a wasteful number, since it uses less digits than its factorization.

109095216863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9946.

The product of its (nonzero) digits is 699840, while the sum is 50.

The spelling of 109095216863 in words is "one hundred nine billion, ninety-five million, two hundred sixteen thousand, eight hundred sixty-three".