103805313758605 has 16 divisors (see below), whose sum is σ = 124751149576704. Its totient is φ = 82921077645120.

The previous prime is 103805313758603. The next prime is 103805313758651. The reversal of 103805313758605 is 506857313508301.

It is not a de Polignac number, because 103805313758605 - 2¹ = 103805313758603 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 (103805313758603) 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, 97756299 + ... + 98812471.

It is an arithmetic number, because the mean of its divisors is an integer number (7796946848544).

Almost surely, 2^{103805313758605} is an apocalyptic number.

It is an amenable number.

103805313758605 is a deficient number, since it is larger than the sum of its proper divisors (20945835818099).

103805313758605 is a wasteful number, since it uses less digits than its factorization.

103805313758605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085316.

The product of its (nonzero) digits is 9072000, while the sum is 55.

The spelling of 103805313758605 in words is "one hundred three trillion, eight hundred five billion, three hundred thirteen million, seven hundred fifty-eight thousand, six hundred five".