231031414233 has 12 divisors (see below), whose sum is σ = 333733969920. Its totient is φ = 154010822616.

The previous prime is 231031414219. The next prime is 231031414253. The reversal of 231031414233 is 332414130132.

It is a happy number.

231031414233 is a `hidden beast` number, since 2 + 3 + 10 + 3 + 1 + 414 + 233 = 666.

It is not a de Polignac number, because 231031414233 - 2⁶ = 231031414169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 231031414197 and 231031414206.

It is not an unprimeable number, because it can be changed into a prime (231031414253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 697441 + ... + 973902.

It is an arithmetic number, because the mean of its divisors is an integer number (27811164160).

Almost surely, 2^231031414233 is an apocalyptic number.

It is an amenable number.

231031414233 is a deficient number, since it is larger than the sum of its proper divisors (102702555687).

231031414233 is a wasteful number, since it uses less digits than its factorization.

231031414233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686708 (or 1686705 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 231031414233 its reverse (332414130132), we get a palindrome (563445544365).

The spelling of 231031414233 in words is "two hundred thirty-one billion, thirty-one million, four hundred fourteen thousand, two hundred thirty-three".