2312330331123 has 12 divisors (see below), whose sum is σ = 3344151123768. Its totient is φ = 1539652743360.

The previous prime is 2312330331023. The next prime is 2312330331133. The reversal of 2312330331123 is 3211330332132.

2312330331123 is a `hidden beast` number, since 2 + 3 + 1 + 23 + 303 + 311 + 23 = 666.

It is not a de Polignac number, because 2312330331123 - 2⁸ = 2312330330867 is a prime.

It is a super-2 number, since 2×2312330331123² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2312330331133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158393190 + ... + 158407787.

It is an arithmetic number, because the mean of its divisors is an integer number (278679260314).

Almost surely, 2^{2312330331123} is an apocalyptic number.

2312330331123 is a deficient number, since it is larger than the sum of its proper divisors (1031820792645).

2312330331123 is a wasteful number, since it uses less digits than its factorization.

2312330331123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316801794 (or 316801791 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 2312330331123 its reverse (3211330332132), we get a palindrome (5523660663255).

The spelling of 2312330331123 in words is "two trillion, three hundred twelve billion, three hundred thirty million, three hundred thirty-one thousand, one hundred twenty-three".