104665260165 has 32 divisors (see below), whose sum is σ = 172901277696. Its totient is φ = 54009910080.

The previous prime is 104665260149. The next prime is 104665260179. The reversal of 104665260165 is 561062566401.

It is not a de Polignac number, because 104665260165 - 2⁴ = 104665260149 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2622792 + ... + 2662398.

It is an arithmetic number, because the mean of its divisors is an integer number (5403164928).

Almost surely, 2^104665260165 is an apocalyptic number.

104665260165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104665260165 is a deficient number, since it is larger than the sum of its proper divisors (68236017531).

104665260165 is a wasteful number, since it uses less digits than its factorization.

104665260165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45329.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 104665260165 in words is "one hundred four billion, six hundred sixty-five million, two hundred sixty thousand, one hundred sixty-five".