12323243113 has 12 divisors (see below), whose sum is σ = 12581041228. Its totient is φ = 12070618560.

The previous prime is 12323243063. The next prime is 12323243123. The reversal of 12323243113 is 31134232321.

12323243113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 35964009 + 12287279104 = 5997^2 + 110848^2 .

It is not a de Polignac number, because 12323243113 - 2⁹ = 12323242601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12323243123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1853431 + ... + 1860067.

Almost surely, 2^12323243113 is an apocalyptic number.

It is an amenable number.

12323243113 is a deficient number, since it is larger than the sum of its proper divisors (257798115).

12323243113 is an frugal number, since it uses more digits than its factorization.

12323243113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7404 (or 7351 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

Adding to 12323243113 its reverse (31134232321), we get a palindrome (43457475434).

The spelling of 12323243113 in words is "twelve billion, three hundred twenty-three million, two hundred forty-three thousand, one hundred thirteen".