108911108912 has 20 divisors (see below), whose sum is σ = 211023326976. Its totient is φ = 54453476160.

The previous prime is 108911108879. The next prime is 108911108947. The reversal of 108911108912 is 219801119801.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 108911108912.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357962 + ... + 588182.

Almost surely, 2^108911108912 is an apocalyptic number.

It is an amenable number.

108911108912 is a deficient number, since it is larger than the sum of its proper divisors (102112218064).

108911108912 is a wasteful number, since it uses less digits than its factorization.

108911108912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259796 (or 259790 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 41.

The spelling of 108911108912 in words is "one hundred eight billion, nine hundred eleven million, one hundred eight thousand, nine hundred twelve".