13241213213 has 4 divisors (see below), whose sum is σ = 13549148448. Its totient is φ = 12933277980.

The previous prime is 13241213197. The next prime is 13241213239. The reversal of 13241213213 is 31231214231.

13241213213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13241213213 - 2⁴ = 13241213197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241213243) by changing a digit.

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, 153967553 + ... + 153967638.

It is an arithmetic number, because the mean of its divisors is an integer number (3387287112).

Almost surely, 2^13241213213 is an apocalyptic number.

It is an amenable number.

13241213213 is a deficient number, since it is larger than the sum of its proper divisors (307935235).

13241213213 is an equidigital number, since it uses as much as digits as its factorization.

13241213213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307935234.

The product of its digits is 864, while the sum is 23.

Adding to 13241213213 its reverse (31231214231), we get a palindrome (44472427444).

The spelling of 13241213213 in words is "thirteen billion, two hundred forty-one million, two hundred thirteen thousand, two hundred thirteen".