12310312223031 has 16 divisors (see below), whose sum is σ = 16858753884000. Its totient is φ = 7984409251968.

The previous prime is 12310312222969. The next prime is 12310312223071. The reversal of 12310312223031 is 13032221301321.

12310312223031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12310312223031 - 2¹⁰ = 12310312222007 is a prime.

It is a super-2 number, since 2×12310312223031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12310312222992 and 12310312223010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310312223071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3215776 + ... + 5912853.

It is an arithmetic number, because the mean of its divisors is an integer number (1053672117750).

Almost surely, 2^{12310312223031} is an apocalyptic number.

12310312223031 is a deficient number, since it is larger than the sum of its proper divisors (4548441660969).

12310312223031 is a wasteful number, since it uses less digits than its factorization.

12310312223031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9140818.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12310312223031 its reverse (13032221301321), we get a palindrome (25342533524352).

The spelling of 12310312223031 in words is "twelve trillion, three hundred ten billion, three hundred twelve million, two hundred twenty-three thousand, thirty-one".