232130223 has 24 divisors (see below), whose sum is σ = 382335408. Its totient is φ = 134445312.

The previous prime is 232130221. The next prime is 232130231. The reversal of 232130223 is 322031232.

It is a happy number.

It is not a de Polignac number, because 232130223 - 2¹ = 232130221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232130196 and 232130205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232130221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56365 + ... + 60342.

It is an arithmetic number, because the mean of its divisors is an integer number (15930642).

Almost surely, 2^232130223 is an apocalyptic number.

232130223 is a deficient number, since it is larger than the sum of its proper divisors (150205185).

232130223 is a wasteful number, since it uses less digits than its factorization.

232130223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116743 (or 116740 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 232130223 is about 15235.8203914328. The cubic root of 232130223 is about 614.5783109649.

Adding to 232130223 its reverse (322031232), we get a palindrome (554161455).

The spelling of 232130223 in words is "two hundred thirty-two million, one hundred thirty thousand, two hundred twenty-three".