233163 has 12 divisors (see below), whose sum is σ = 385008. Its totient is φ = 133200.

The previous prime is 233161. The next prime is 233173. The reversal of 233163 is 361332.

It is a happy number.

233163 is nontrivially palindromic in base 4.

It is not a de Polignac number, because 233163 - 2¹ = 233161 is a prime.

233163 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (233161) 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 11 ways as a sum of consecutive naturals, for example, 1788 + ... + 1913.

It is an arithmetic number, because the mean of its divisors is an integer number (32084).

2²³³¹⁶³ is an apocalyptic number.

233163 is a deficient number, since it is larger than the sum of its proper divisors (151845).

233163 is a wasteful number, since it uses less digits than its factorization.

233163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714 (or 3711 counting only the distinct ones).

The product of its digits is 324, while the sum is 18.

The square root of 233163 is about 482.8695476006. The cubic root of 233163 is about 61.5488408374.

Adding to 233163 its reverse (361332), we get a palindrome (594495).

The spelling of 233163 in words is "two hundred thirty-three thousand, one hundred sixty-three".