232330231 has 16 divisors (see below), whose sum is σ = 275466240. Its totient is φ = 191805120.

The previous prime is 232330181. The next prime is 232330253. The reversal of 232330231 is 132033232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 232330231 - 2⁷ = 232330103 is a prime.

It is a super-2 number, since 2×232330231² = 107954672473026722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232330199 and 232330208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232330331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17550 + ... + 27796.

It is an arithmetic number, because the mean of its divisors is an integer number (17216640).

Almost surely, 2^232330231 is an apocalyptic number.

232330231 is a deficient number, since it is larger than the sum of its proper divisors (43136009).

232330231 is a wasteful number, since it uses less digits than its factorization.

232330231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10374.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 232330231 is about 15242.3827205591. The cubic root of 232330231 is about 614.7547712444.

Adding to 232330231 its reverse (132033232), we get a palindrome (364363463).

The spelling of 232330231 in words is "two hundred thirty-two million, three hundred thirty thousand, two hundred thirty-one".