17143 has 8 divisors (see below), whose sum is σ = 20480. Its totient is φ = 14040.

The previous prime is 17137. The next prime is 17159. The reversal of 17143 is 34171.

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

It is a cyclic number.

It is not a de Polignac number, because 17143 - 2⁹ = 16631 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 (17123) 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, 178 + ... + 256.

It is an arithmetic number, because the mean of its divisors is an integer number (2560).

2¹⁷¹⁴³ is an apocalyptic number.

17143 is a deficient number, since it is larger than the sum of its proper divisors (3337).

17143 is an equidigital number, since it uses as much as digits as its factorization.

17143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117.

The product of its digits is 84, while the sum is 16.

The square root of 17143 is about 130.9312796852. The cubic root of 17143 is about 25.7847114116.

The spelling of 17143 in words is "seventeen thousand, one hundred forty-three", and thus it is an iban number.