232030331 has 16 divisors (see below), whose sum is σ = 265356000. Its totient is φ = 200990208.

The previous prime is 232030307. The next prime is 232030333. The reversal of 232030331 is 133030232.

232030331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 232030331 - 2¹⁰ = 232029307 is a prime.

It is a super-2 number, since 2×232030331² = 107676149007939122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (232030333) 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, 84620 + ... + 87318.

It is an arithmetic number, because the mean of its divisors is an integer number (16584750).

Almost surely, 2^232030331 is an apocalyptic number.

232030331 is a deficient number, since it is larger than the sum of its proper divisors (33325669).

232030331 is a wasteful number, since it uses less digits than its factorization.

232030331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 232030331 is about 15232.5418430412. The cubic root of 232030331 is about 614.4901416834.

Adding to 232030331 its reverse (133030232), we get a palindrome (365060563).

Subtracting from 232030331 its reverse (133030232), we obtain a palindrome (99000099).

The spelling of 232030331 in words is "two hundred thirty-two million, thirty thousand, three hundred thirty-one".