232311324 has 48 divisors (see below), whose sum is σ = 655941888. Its totient is φ = 62469888.

The previous prime is 232311323. The next prime is 232311353. The reversal of 232311324 is 423113232.

232311324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 232311324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232311323) 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, 79914 + ... + 82769.

It is an arithmetic number, because the mean of its divisors is an integer number (13665456).

Almost surely, 2^232311324 is an apocalyptic number.

It is an amenable number.

232311324 is an abundant number, since it is smaller than the sum of its proper divisors (423630564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232311324 is a wasteful number, since it uses less digits than its factorization.

232311324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162714 (or 162712 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 232311324 is about 15241.7624965094. The cubic root of 232311324 is about 614.7380945744.

Adding to 232311324 its reverse (423113232), we get a palindrome (655424556).

The spelling of 232311324 in words is "two hundred thirty-two million, three hundred eleven thousand, three hundred twenty-four".