232130441 has 2 divisors, whose sum is σ = 232130442. Its totient is φ = 232130440.

The previous prime is 232130389. The next prime is 232130491. The reversal of 232130441 is 144031232.

232130441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 198246400 + 33884041 = 14080^2 + 5821^2 .

It is a cyclic number.

It is not a de Polignac number, because 232130441 - 2⁶ = 232130377 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (232130491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116065220 + 116065221.

It is an arithmetic number, because the mean of its divisors is an integer number (116065221).

Almost surely, 2^232130441 is an apocalyptic number.

It is an amenable number.

232130441 is a deficient number, since it is larger than the sum of its proper divisors (1).

232130441 is an equidigital number, since it uses as much as digits as its factorization.

232130441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 232130441 is about 15235.8275456242. The cubic root of 232130441 is about 614.5785033540.

Adding to 232130441 its reverse (144031232), we get a palindrome (376161673).

The spelling of 232130441 in words is "two hundred thirty-two million, one hundred thirty thousand, four hundred forty-one".