23166

23166 is a five-digit number that appears in several domains. In mathematics, it is an even composite number. Its prime factorization is 2 × 3^4 × 11 × 13, and the sum of its digits is 18, which means the number is divisible by 9 as well as by 3 and 2.

In the United States, 23166 is used as a ZIP code designated by the United States Postal Service. It corresponds to a locality in the Commonwealth of Virginia.

In astronomy, 23166 is the numerical designation of a minor planet cataloged by the Minor Planet Center. Objects assigned such numbers have had their orbits confirmed and are tracked as part of the solar system inventory; some receive a name, while others remain numbered.

Beyond geography and astronomy, 23166 may appear as a catalog, model, or part number in various databases and product lines.