171323 has 8 divisors (see below), whose sum is σ = 184320. Its totient is φ = 158760.

The previous prime is 171317. The next prime is 171329. The reversal of 171323 is 323171.

It is an interprime number because it is at equal distance from previous prime (171317) and next prime (171329).

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 171323 - 2¹⁰ = 170299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (171329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286 + ... + 1412.

It is an arithmetic number, because the mean of its divisors is an integer number (23040).

2¹⁷¹³²³ is an apocalyptic number.

171323 is a deficient number, since it is larger than the sum of its proper divisors (12997).

171323 is a wasteful number, since it uses less digits than its factorization.

171323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217.

The product of its digits is 126, while the sum is 17.

The square root of 171323 is about 413.9118263592. The cubic root of 171323 is about 55.5399166351.

Multiplying 171323 by its sum of digits (17), we get a triangular number (2912491 = T₂₄₁₃).

Adding to 171323 its reverse (323171), we get a palindrome (494494).

It can be divided in two parts, 171 and 323, that added together give a palindrome (494).

The spelling of 171323 in words is "one hundred seventy-one thousand, three hundred twenty-three", and thus it is an iban number.