203232230232 has 32 divisors (see below), whose sum is σ = 511789201200. Its totient is φ = 67249593344.

The previous prime is 203232230213. The next prime is 203232230237. The reversal of 203232230232 is 232032232302.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203232230237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30901857 + ... + 30908432.

Almost surely, 2^203232230232 is an apocalyptic number.

It is an amenable number.

203232230232 is an abundant number, since it is smaller than the sum of its proper divisors (308556970968).

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

203232230232 is a wasteful number, since it uses less digits than its factorization.

203232230232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61810435 (or 61810431 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 203232230232 its reverse (232032232302), we get a palindrome (435264462534).

The spelling of 203232230232 in words is "two hundred three billion, two hundred thirty-two million, two hundred thirty thousand, two hundred thirty-two".