12321030030311 has 8 divisors (see below), whose sum is σ = 12583714895040. Its totient is φ = 12058367469408.

The previous prime is 12321030030289. The next prime is 12321030030371. The reversal of 12321030030311 is 11303003012321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12321030030311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12321030030371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4456976 + ... + 6671333.

It is an arithmetic number, because the mean of its divisors is an integer number (1572964361880).

Almost surely, 2^{12321030030311} is an apocalyptic number.

12321030030311 is a deficient number, since it is larger than the sum of its proper divisors (262684864729).

12321030030311 is a wasteful number, since it uses less digits than its factorization.

12321030030311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11151913.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12321030030311 its reverse (11303003012321), we get a palindrome (23624033042632).

The spelling of 12321030030311 in words is "twelve trillion, three hundred twenty-one billion, thirty million, thirty thousand, three hundred eleven".