12321003113311 has 8 divisors (see below), whose sum is σ = 12989647233920. Its totient is φ = 11654376019992.

The previous prime is 12321003113249. The next prime is 12321003113333. The reversal of 12321003113311 is 11331130012321.

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

It is a cyclic number.

It is not a de Polignac number, because 12321003113311 - 2⁷ = 12321003113183 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 (12321003123311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504244275 + ... + 504268708.

It is an arithmetic number, because the mean of its divisors is an integer number (1623705904240).

Almost surely, 2^{12321003113311} is an apocalyptic number.

12321003113311 is a deficient number, since it is larger than the sum of its proper divisors (668644120609).

12321003113311 is a wasteful number, since it uses less digits than its factorization.

12321003113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008513645.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 12321003113311 its reverse (11331130012321), we get a palindrome (23652133125632).

The spelling of 12321003113311 in words is "twelve trillion, three hundred twenty-one billion, three million, one hundred thirteen thousand, three hundred eleven".