12324324123 has 16 divisors (see below), whose sum is σ = 18350016000. Its totient is φ = 8174925000.

The previous prime is 12324324107. The next prime is 12324324157. The reversal of 12324324123 is 32142342321.

12324324123 is a `hidden beast` number, since 1 + 2 + 3 + 243 + 2 + 412 + 3 = 666.

It is not a de Polignac number, because 12324324123 - 2⁴ = 12324324107 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12324324223) 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, 1141503 + ... + 1152248.

It is an arithmetic number, because the mean of its divisors is an integer number (1146876000).

Almost surely, 2^12324324123 is an apocalyptic number.

12324324123 is a deficient number, since it is larger than the sum of its proper divisors (6025691877).

12324324123 is a wasteful number, since it uses less digits than its factorization.

12324324123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293959 (or 2293953 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 12324324123 its reverse (32142342321), we get a palindrome (44466666444).

The spelling of 12324324123 in words is "twelve billion, three hundred twenty-four million, three hundred twenty-four thousand, one hundred twenty-three".