232203253 has 4 divisors (see below), whose sum is σ = 233873920. Its totient is φ = 230532588.

The previous prime is 232203227. The next prime is 232203269. The reversal of 232203253 is 352302232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232203253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232203953) 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, 835125 + ... + 835402.

It is an arithmetic number, because the mean of its divisors is an integer number (58468480).

Almost surely, 2^232203253 is an apocalyptic number.

It is an amenable number.

232203253 is a deficient number, since it is larger than the sum of its proper divisors (1670667).

232203253 is a wasteful number, since it uses less digits than its factorization.

232203253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670666.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 232203253 is about 15238.2168576248. The cubic root of 232203253 is about 614.6427546027.

Adding to 232203253 its reverse (352302232), we get a palindrome (584505485).

The spelling of 232203253 in words is "two hundred thirty-two million, two hundred three thousand, two hundred fifty-three".