12323543362243 has 8 divisors (see below), whose sum is σ = 12859777071648. Its totient is φ = 11787345275904.

The previous prime is 12323543362213. The next prime is 12323543362261. The reversal of 12323543362243 is 34226334532321.

12323543362243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12323543362243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12323543362243.

It is not an unprimeable number, because it can be changed into a prime (12323543362213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8197630 + ... + 9583747.

It is an arithmetic number, because the mean of its divisors is an integer number (1607472133956).

Almost surely, 2^{12323543362243} is an apocalyptic number.

12323543362243 is a deficient number, since it is larger than the sum of its proper divisors (536233709405).

12323543362243 is a wasteful number, since it uses less digits than its factorization.

12323543362243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17811533.

The product of its digits is 1866240, while the sum is 43.

Adding to 12323543362243 its reverse (34226334532321), we get a palindrome (46549877894564).

The spelling of 12323543362243 in words is "twelve trillion, three hundred twenty-three billion, five hundred forty-three million, three hundred sixty-two thousand, two hundred forty-three".