13315213 has 8 divisors (see below), whose sum is σ = 13921280. Its totient is φ = 12720240.

The previous prime is 13315193. The next prime is 13315223. The reversal of 13315213 is 31251331.

13315213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13315213 - 2¹⁷ = 13184141 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 (13315223) 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, 270 + ... + 5167.

It is an arithmetic number, because the mean of its divisors is an integer number (1740160).

Almost surely, 2^13315213 is an apocalyptic number.

It is an amenable number.

13315213 is a deficient number, since it is larger than the sum of its proper divisors (606067).

13315213 is an equidigital number, since it uses as much as digits as its factorization.

13315213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5547.

The product of its digits is 270, while the sum is 19.

The square root of 13315213 is about 3649.0016442857. The cubic root of 13315213 is about 237.0187514465.

Adding to 13315213 its reverse (31251331), we get a palindrome (44566544).

The spelling of 13315213 in words is "thirteen million, three hundred fifteen thousand, two hundred thirteen".