109105140696 has 16 divisors (see below), whose sum is σ = 272762851800. Its totient is φ = 36368380224.

The previous prime is 109105140689. The next prime is 109105140709. The reversal of 109105140696 is 696041501901.

It is a congruent number.

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, 2273023741 + ... + 2273023788.

Almost surely, 2^109105140696 is an apocalyptic number.

It is an amenable number.

109105140696 is an abundant number, since it is smaller than the sum of its proper divisors (163657711104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109105140696 is a wasteful number, since it uses less digits than its factorization.

109105140696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4546047538 (or 4546047534 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 42.

The spelling of 109105140696 in words is "one hundred nine billion, one hundred five million, one hundred forty thousand, six hundred ninety-six".