13230322213 has 4 divisors (see below), whose sum is σ = 13479950988. Its totient is φ = 12980693440.

The previous prime is 13230322187. The next prime is 13230322229. The reversal of 13230322213 is 31222303231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9519319489 + 3711002724 = 97567^2 + 60918^2 .

It is a cyclic number.

It is not a de Polignac number, because 13230322213 - 2¹⁷ = 13230191141 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 (13230322253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124814308 + ... + 124814413.

It is an arithmetic number, because the mean of its divisors is an integer number (3369987747).

Almost surely, 2^13230322213 is an apocalyptic number.

It is an amenable number.

13230322213 is a deficient number, since it is larger than the sum of its proper divisors (249628775).

13230322213 is an equidigital number, since it uses as much as digits as its factorization.

13230322213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249628774.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13230322213 its reverse (31222303231), we get a palindrome (44452625444).

The spelling of 13230322213 in words is "thirteen billion, two hundred thirty million, three hundred twenty-two thousand, two hundred thirteen".