13373213 has 8 divisors (see below), whose sum is σ = 15534720. Its totient is φ = 11274480.

The previous prime is 13373179. The next prime is 13373219. The reversal of 13373213 is 31237331.

It is a happy number.

13373213 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 not a de Polignac number, because 13373213 - 2¹⁰ = 13372189 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 (13373219) 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, 15233 + ... + 16086.

It is an arithmetic number, because the mean of its divisors is an integer number (1941840).

Almost surely, 2^13373213 is an apocalyptic number.

It is an amenable number.

13373213 is a deficient number, since it is larger than the sum of its proper divisors (2161507).

13373213 is an equidigital number, since it uses as much as digits as its factorization.

13373213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31387.

The product of its digits is 1134, while the sum is 23.

The square root of 13373213 is about 3656.9403878106. The cubic root of 13373213 is about 237.3623978541.

The spelling of 13373213 in words is "thirteen million, three hundred seventy-three thousand, two hundred thirteen".