12300323212031 has 4 divisors (see below), whose sum is σ = 12468820790352. Its totient is φ = 12131825633712.

The previous prime is 12300323212013. The next prime is 12300323212117. The reversal of 12300323212031 is 13021232300321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12300323212031 - 2³⁸ = 12025445305087 is a prime.

It is a super-2 number, since 2×12300323212031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12300323211988 and 12300323212006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300323212231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84248789051 + ... + 84248789196.

It is an arithmetic number, because the mean of its divisors is an integer number (3117205197588).

Almost surely, 2^{12300323212031} is an apocalyptic number.

12300323212031 is a deficient number, since it is larger than the sum of its proper divisors (168497578321).

12300323212031 is an equidigital number, since it uses as much as digits as its factorization.

12300323212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168497578320.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12300323212031 its reverse (13021232300321), we get a palindrome (25321555512352).

The spelling of 12300323212031 in words is "twelve trillion, three hundred billion, three hundred twenty-three million, two hundred twelve thousand, thirty-one".