232523723 has 4 divisors (see below), whose sum is σ = 232805040. Its totient is φ = 232242408.

The previous prime is 232523719. The next prime is 232523737. The reversal of 232523723 is 327325232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232523723 - 2² = 232523719 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232523743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139415 + ... + 141072.

It is an arithmetic number, because the mean of its divisors is an integer number (58201260).

Almost surely, 2^232523723 is an apocalyptic number.

232523723 is a deficient number, since it is larger than the sum of its proper divisors (281317).

232523723 is an equidigital number, since it uses as much as digits as its factorization.

232523723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281316.

The product of its digits is 15120, while the sum is 29.

The square root of 232523723 is about 15248.7285699497. The cubic root of 232523723 is about 614.9253863255.

Adding to 232523723 its reverse (327325232), we get a palindrome (559848955).

The spelling of 232523723 in words is "two hundred thirty-two million, five hundred twenty-three thousand, seven hundred twenty-three".