12324450102 has 64 divisors (see below), whose sum is σ = 26262316800. Its totient is φ = 3848342400.

The previous prime is 12324450007. The next prime is 12324450107. The reversal of 12324450102 is 20105442321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324450107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2437477 + ... + 2442527.

It is an arithmetic number, because the mean of its divisors is an integer number (410348700).

Almost surely, 2^12324450102 is an apocalyptic number.

12324450102 is an abundant number, since it is smaller than the sum of its proper divisors (13937866698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12324450102 is a wasteful number, since it uses less digits than its factorization.

12324450102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 12324450102 its reverse (20105442321), we get a palindrome (32429892423).

The spelling of 12324450102 in words is "twelve billion, three hundred twenty-four million, four hundred fifty thousand, one hundred two".