2031232312323 has 12 divisors (see below), whose sum is σ = 2939977799928. Its totient is φ = 1351396919040.

The previous prime is 2031232312309. The next prime is 2031232312453. The reversal of 2031232312323 is 3232132321302.

2031232312323 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 2 + 323 + 12 + 323 = 666.

It is not a de Polignac number, because 2031232312323 - 2³⁰ = 2030158570499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2031232312223) 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, 229824990 + ... + 229833827.

It is an arithmetic number, because the mean of its divisors is an integer number (244998149994).

Almost surely, 2^{2031232312323} is an apocalyptic number.

2031232312323 is a deficient number, since it is larger than the sum of its proper divisors (908745487605).

2031232312323 is a wasteful number, since it uses less digits than its factorization.

2031232312323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459659314 (or 459659311 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2031232312323 its reverse (3232132321302), we get a palindrome (5263364633625).

The spelling of 2031232312323 in words is "two trillion, thirty-one billion, two hundred thirty-two million, three hundred twelve thousand, three hundred twenty-three".