12321035606 has 8 divisors (see below), whose sum is σ = 20161694664. Its totient is φ = 5600470720.

The previous prime is 12321035599. The next prime is 12321035611. The reversal of 12321035606 is 60653012321.

12321035606 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 congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 280023515 + ... + 280023558.

It is an arithmetic number, because the mean of its divisors is an integer number (2520211833).

Almost surely, 2^12321035606 is an apocalyptic number.

12321035606 is a deficient number, since it is larger than the sum of its proper divisors (7840659058).

12321035606 is a wasteful number, since it uses less digits than its factorization.

12321035606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560047086.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 12321035606 its reverse (60653012321), we get a palindrome (72974047927).

The spelling of 12321035606 in words is "twelve billion, three hundred twenty-one million, thirty-five thousand, six hundred six".