231044324 has 12 divisors (see below), whose sum is σ = 462088704. Its totient is φ = 99018984.

The previous prime is 231044323. The next prime is 231044327. The reversal of 231044324 is 423440132.

231044324 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 231044324.

It is not an unprimeable number, because it can be changed into a prime (231044323) 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, 4125764 + ... + 4125819.

It is an arithmetic number, because the mean of its divisors is an integer number (38507392).

Almost surely, 2^231044324 is an apocalyptic number.

It is an amenable number.

231044324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

231044324 is a wasteful number, since it uses less digits than its factorization.

231044324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8251594 (or 8251592 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 231044324 is about 15200.1422361766. The cubic root of 231044324 is about 613.6184857369.

Adding to 231044324 its reverse (423440132), we get a palindrome (654484456).

The spelling of 231044324 in words is "two hundred thirty-one million, forty-four thousand, three hundred twenty-four".