17105164231 has 8 divisors (see below), whose sum is σ = 17558892560. Its totient is φ = 16653978432.

The previous prime is 17105164229. The next prime is 17105164277. The reversal of 17105164231 is 13246150171.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 17105164231 - 2¹ = 17105164229 is a prime.

It is a super-2 number, since 2×17105164231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 17105164193 and 17105164202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17105168231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621996 + ... + 648913.

It is an arithmetic number, because the mean of its divisors is an integer number (2194861570).

Almost surely, 2^17105164231 is an apocalyptic number.

17105164231 is a deficient number, since it is larger than the sum of its proper divisors (453728329).

17105164231 is a wasteful number, since it uses less digits than its factorization.

17105164231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271265.

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 17105164231 in words is "seventeen billion, one hundred five million, one hundred sixty-four thousand, two hundred thirty-one".