231330322124 has 18 divisors (see below), whose sum is σ = 444976302372. Its totient is φ = 105150146200.

The previous prime is 231330322117. The next prime is 231330322141. The reversal of 231330322124 is 421223033132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 231330322093 and 231330322102.

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, 238977122 + ... + 238978089.

Almost surely, 2^231330322124 is an apocalyptic number.

It is an amenable number.

231330322124 is a deficient number, since it is larger than the sum of its proper divisors (213645980248).

231330322124 is a wasteful number, since it uses less digits than its factorization.

231330322124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477955237 (or 477955224 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 231330322124 its reverse (421223033132), we get a palindrome (652553355256).

The spelling of 231330322124 in words is "two hundred thirty-one billion, three hundred thirty million, three hundred twenty-two thousand, one hundred twenty-four".