17108135073 has 12 divisors (see below), whose sum is σ = 25379636308. Its totient is φ = 11097168480.

The previous prime is 17108135071. The next prime is 17108135087. The reversal of 17108135073 is 37053180171.

It is a happy number.

17108135073 is a `hidden beast` number, since 1 + 71 + 0 + 81 + 3 + 507 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 15176268864 + 1931866209 = 123192^2 + 43953^2 .

It is not a de Polignac number, because 17108135073 - 2¹ = 17108135071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17108135071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25687558 + ... + 25688223.

Almost surely, 2^17108135073 is an apocalyptic number.

It is an amenable number.

17108135073 is a deficient number, since it is larger than the sum of its proper divisors (8271501235).

17108135073 is a wasteful number, since it uses less digits than its factorization.

17108135073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51375824 (or 51375821 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The spelling of 17108135073 in words is "seventeen billion, one hundred eight million, one hundred thirty-five thousand, seventy-three".