108788265605 has 16 divisors (see below), whose sum is σ = 133410996864. Its totient is φ = 85130485440.

The previous prime is 108788265601. The next prime is 108788265611. The reversal of 108788265605 is 506562887801.

It is a happy number.

It is not a de Polignac number, because 108788265605 - 2² = 108788265601 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 (108788265601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532409 + ... + 707838.

It is an arithmetic number, because the mean of its divisors is an integer number (8338187304).

Almost surely, 2^108788265605 is an apocalyptic number.

It is an amenable number.

108788265605 is a deficient number, since it is larger than the sum of its proper divisors (24622731259).

108788265605 is a wasteful number, since it uses less digits than its factorization.

108788265605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240636.

The product of its (nonzero) digits is 6451200, while the sum is 56.

The spelling of 108788265605 in words is "one hundred eight billion, seven hundred eighty-eight million, two hundred sixty-five thousand, six hundred five".