12303321213 has 8 divisors (see below), whose sum is σ = 16405398400. Its totient is φ = 8201729088.

The previous prime is 12303321203. The next prime is 12303321227. The reversal of 12303321213 is 31212330321.

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

It is not a de Polignac number, because 12303321213 - 2¹⁴ = 12303304829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12303321213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303321203) 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, 57253 + ... + 166986.

It is an arithmetic number, because the mean of its divisors is an integer number (2050674800).

Almost surely, 2^12303321213 is an apocalyptic number.

It is an amenable number.

12303321213 is a deficient number, since it is larger than the sum of its proper divisors (4102077187).

12303321213 is a wasteful number, since it uses less digits than its factorization.

12303321213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242531.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12303321213 its reverse (31212330321), we get a palindrome (43515651534).

The spelling of 12303321213 in words is "twelve billion, three hundred three million, three hundred twenty-one thousand, two hundred thirteen".