231304024324 has 12 divisors (see below), whose sum is σ = 404957213248. Its totient is φ = 115601963400.

The previous prime is 231304024319. The next prime is 231304024333. The reversal of 231304024324 is 423420403132.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 231304024292 and 231304024301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12501792 + ... + 12520279.

Almost surely, 2^231304024324 is an apocalyptic number.

It is an amenable number.

231304024324 is a deficient number, since it is larger than the sum of its proper divisors (173653188924).

231304024324 is a wasteful number, since it uses less digits than its factorization.

231304024324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25024386 (or 25024384 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 231304024324 its reverse (423420403132), we get a palindrome (654724427456).

The spelling of 231304024324 in words is "two hundred thirty-one billion, three hundred four million, twenty-four thousand, three hundred twenty-four".