108289112194 has 16 divisors (see below), whose sum is σ = 166846200696. Its totient is φ = 52674105600.

The previous prime is 108289112189. The next prime is 108289112201. The reversal of 108289112194 is 491211982801.

It can be written as a sum of positive squares in 4 ways, for example, as 73475149969 + 34813962225 = 271063^2 + 186585^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478314 + ... + 667354.

Almost surely, 2^108289112194 is an apocalyptic number.

108289112194 is a deficient number, since it is larger than the sum of its proper divisors (58557088502).

108289112194 is a wasteful number, since it uses less digits than its factorization.

108289112194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196821.

The product of its (nonzero) digits is 82944, while the sum is 46.

The spelling of 108289112194 in words is "one hundred eight billion, two hundred eighty-nine million, one hundred twelve thousand, one hundred ninety-four".