202330230 has 32 divisors (see below), whose sum is σ = 487641600. Its totient is φ = 53727072.

The previous prime is 202330223. The next prime is 202330267. The reversal of 202330230 is 32033202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6940 + ... + 21279.

It is an arithmetic number, because the mean of its divisors is an integer number (15238800).

Almost surely, 2^202330230 is an apocalyptic number.

202330230 is an abundant number, since it is smaller than the sum of its proper divisors (285311370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202330230 is a wasteful number, since it uses less digits than its factorization.

202330230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28468.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 202330230 is about 14224.2831102309. The cubic root of 202330230 is about 587.0659948419.

Adding to 202330230 its reverse (32033202), we get a palindrome (234363432).

The spelling of 202330230 in words is "two hundred two million, three hundred thirty thousand, two hundred thirty".