231243003324 has 18 divisors (see below), whose sum is σ = 584530925160. Its totient is φ = 77081001096.

The previous prime is 231243003301. The next prime is 231243003349. The reversal of 231243003324 is 423300342132.

231243003324 is a `hidden beast` number, since 2 + 3 + 1 + 24 + 300 + 332 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3211708344 + ... + 3211708415.

Almost surely, 2^231243003324 is an apocalyptic number.

It is an amenable number.

231243003324 is an abundant number, since it is smaller than the sum of its proper divisors (353287921836).

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

231243003324 is a wasteful number, since it uses less digits than its factorization.

231243003324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6423416769 (or 6423416764 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 231243003324 its reverse (423300342132), we get a palindrome (654543345456).

The spelling of 231243003324 in words is "two hundred thirty-one billion, two hundred forty-three million, three thousand, three hundred twenty-four".