202330 has 8 divisors (see below), whose sum is σ = 364212. Its totient is φ = 80928.

The previous prime is 202327. The next prime is 202339. The reversal of 202330 is 33202.

202330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 201601 + 729 = 449^2 + 27^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 20233 = 202330 / (2 + 0 + 2 + 3 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (202339) 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, 10107 + ... + 10126.

2²⁰²³³⁰ is an apocalyptic number.

202330 is a deficient number, since it is larger than the sum of its proper divisors (161882).

202330 is a wasteful number, since it uses less digits than its factorization.

202330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20240.

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 202330 is about 449.8110714511. The cubic root of 202330 is about 58.7065772392.

Adding to 202330 its reverse (33202), we get a palindrome (235532).

The spelling of 202330 in words is "two hundred two thousand, three hundred thirty".