13214313 has 32 divisors (see below), whose sum is σ = 22579200. Its totient is φ = 7481808.

The previous prime is 13214303. The next prime is 13214323. The reversal of 13214313 is 31341231.

It is an interprime number because it is at equal distance from previous prime (13214303) and next prime (13214323).

It is not a de Polignac number, because 13214313 - 2⁶ = 13214249 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13214303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26020 + ... + 26522.

It is an arithmetic number, because the mean of its divisors is an integer number (705600).

Almost surely, 2^13214313 is an apocalyptic number.

It is an amenable number.

13214313 is a deficient number, since it is larger than the sum of its proper divisors (9364887).

13214313 is a wasteful number, since it uses less digits than its factorization.

13214313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658 (or 652 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 13214313 is about 3635.1496530404. The cubic root of 13214313 is about 236.4185393484.

Adding to 13214313 its reverse (31341231), we get a palindrome (44555544).

The spelling of 13214313 in words is "thirteen million, two hundred fourteen thousand, three hundred thirteen".