108194967911 has 8 divisors (see below), whose sum is σ = 108893203104. Its totient is φ = 107496848160.

The previous prime is 108194967821. The next prime is 108194967931. The reversal of 108194967911 is 119769491801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108194967911 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 (108194967931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2645726 + ... + 2686308.

It is an arithmetic number, because the mean of its divisors is an integer number (13611650388).

Almost surely, 2^108194967911 is an apocalyptic number.

108194967911 is a deficient number, since it is larger than the sum of its proper divisors (698235193).

108194967911 is a wasteful number, since it uses less digits than its factorization.

108194967911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57721.

The product of its (nonzero) digits is 979776, while the sum is 56.

The spelling of 108194967911 in words is "one hundred eight billion, one hundred ninety-four million, nine hundred sixty-seven thousand, nine hundred eleven".