231324212241 has 24 divisors (see below), whose sum is σ = 351743756000. Its totient is φ = 146090060352.

The previous prime is 231324212233. The next prime is 231324212257. The reversal of 231324212241 is 142212423132.

231324212241 is a `hidden beast` number, since 2 + 3 + 13 + 2 + 421 + 224 + 1 = 666.

It is not a de Polignac number, because 231324212241 - 2³ = 231324212233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231324212201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3401550 + ... + 3468888.

Almost surely, 2^231324212241 is an apocalyptic number.

It is an amenable number.

231324212241 is a deficient number, since it is larger than the sum of its proper divisors (120419543759).

231324212241 is a wasteful number, since it uses less digits than its factorization.

231324212241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87453 (or 87450 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 231324212241 its reverse (142212423132), we get a palindrome (373536635373).

The spelling of 231324212241 in words is "two hundred thirty-one billion, three hundred twenty-four million, two hundred twelve thousand, two hundred forty-one".