232523443 has 2 divisors, whose sum is σ = 232523444. Its totient is φ = 232523442.

The previous prime is 232523419. The next prime is 232523449. The reversal of 232523443 is 344325232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232523443 is a prime.

It is not a weakly prime, because it can be changed into another prime (232523449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116261721 + 116261722.

It is an arithmetic number, because the mean of its divisors is an integer number (116261722).

Almost surely, 2^232523443 is an apocalyptic number.

232523443 is a deficient number, since it is larger than the sum of its proper divisors (1).

232523443 is an equidigital number, since it uses as much as digits as its factorization.

232523443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 28.

The square root of 232523443 is about 15248.7193888536. The cubic root of 232523443 is about 614.9251394989.

Adding to 232523443 its reverse (344325232), we get a palindrome (576848675).

The spelling of 232523443 in words is "two hundred thirty-two million, five hundred twenty-three thousand, four hundred forty-three".