13201202213 has 4 divisors (see below), whose sum is σ = 13557991500. Its totient is φ = 12844412928.

The previous prime is 13201202197. The next prime is 13201202227. The reversal of 13201202213 is 31220210231.

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 9099824449 + 4101377764 = 95393^2 + 64042^2 .

It is a cyclic number.

It is not a de Polignac number, because 13201202213 - 2⁴ = 13201202197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13201202191 and 13201202200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201202713) 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, 178394588 + ... + 178394661.

It is an arithmetic number, because the mean of its divisors is an integer number (3389497875).

Almost surely, 2^13201202213 is an apocalyptic number.

It is an amenable number.

13201202213 is a deficient number, since it is larger than the sum of its proper divisors (356789287).

13201202213 is an equidigital number, since it uses as much as digits as its factorization.

13201202213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356789286.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13201202213 its reverse (31220210231), we get a palindrome (44421412444).

The spelling of 13201202213 in words is "thirteen billion, two hundred one million, two hundred two thousand, two hundred thirteen".