330163 has 4 divisors (see below), whose sum is σ = 347560. Its totient is φ = 312768.

The previous prime is 330149. The next prime is 330167. The reversal of 330163 is 361033.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 330163 - 2⁵ = 330131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8670 + ... + 8707.

It is an arithmetic number, because the mean of its divisors is an integer number (86890).

2³³⁰¹⁶³ is an apocalyptic number.

330163 is a deficient number, since it is larger than the sum of its proper divisors (17397).

330163 is a wasteful number, since it uses less digits than its factorization.

330163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17396.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 330163 is about 574.5981204285. The cubic root of 330163 is about 69.1156081949.

Adding to 330163 its reverse (361033), we get a palindrome (691196).

It can be divided in two parts, 3301 and 63, that added together give a square (3364 = 58²).

The spelling of 330163 in words is "three hundred thirty thousand, one hundred sixty-three".