109100045806 has 16 divisors (see below), whose sum is σ = 173015485200. Its totient is φ = 51453292608.

The previous prime is 109100045797. The next prime is 109100045809. The reversal of 109100045806 is 608540001901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109100045809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6259975 + ... + 6277378.

It is an arithmetic number, because the mean of its divisors is an integer number (10813467825).

Almost surely, 2^109100045806 is an apocalyptic number.

109100045806 is a deficient number, since it is larger than the sum of its proper divisors (63915439394).

109100045806 is a wasteful number, since it uses less digits than its factorization.

109100045806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12537603.

The product of its (nonzero) digits is 8640, while the sum is 34.

The spelling of 109100045806 in words is "one hundred nine billion, one hundred million, forty-five thousand, eight hundred six".