12324313112 has 8 divisors (see below), whose sum is σ = 23108087100. Its totient is φ = 6162156552.

The previous prime is 12324313103. The next prime is 12324313147. The reversal of 12324313112 is 21131342321.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 770269562 + ... + 770269577.

Almost surely, 2^12324313112 is an apocalyptic number.

It is an amenable number.

12324313112 is a deficient number, since it is larger than the sum of its proper divisors (10783773988).

12324313112 is a wasteful number, since it uses less digits than its factorization.

12324313112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540539145 (or 1540539141 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

Adding to 12324313112 its reverse (21131342321), we get a palindrome (33455655433).

The spelling of 12324313112 in words is "twelve billion, three hundred twenty-four million, three hundred thirteen thousand, one hundred twelve".