12011203230213 has 8 divisors (see below), whose sum is σ = 17470841062176. Its totient is φ = 7279517109200.

The previous prime is 12011203230193. The next prime is 12011203230217. The reversal of 12011203230213 is 31203230211021.

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 12011203230213 - 2¹⁰ = 12011203229189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12011203230213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011203230217) 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 7 ways as a sum of consecutive naturals, for example, 181987927698 + ... + 181987927763.

It is an arithmetic number, because the mean of its divisors is an integer number (2183855132772).

Almost surely, 2^{12011203230213} is an apocalyptic number.

It is an amenable number.

12011203230213 is a deficient number, since it is larger than the sum of its proper divisors (5459637831963).

12011203230213 is a wasteful number, since it uses less digits than its factorization.

12011203230213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363975855475.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12011203230213 its reverse (31203230211021), we get a palindrome (43214433441234).

The spelling of 12011203230213 in words is "twelve trillion, eleven billion, two hundred three million, two hundred thirty thousand, two hundred thirteen".