12314213 has 2 divisors, whose sum is σ = 12314214. Its totient is φ = 12314212.

The previous prime is 12314207. The next prime is 12314231. The reversal of 12314213 is 31241321.

Together with next prime (12314231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10510564 + 1803649 = 3242^2 + 1343^2 .

It is a cyclic number.

It is not a de Polignac number, because 12314213 - 2¹⁴ = 12297829 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12314191 and 12314200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12314243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6157106 + 6157107.

It is an arithmetic number, because the mean of its divisors is an integer number (6157107).

Almost surely, 2^12314213 is an apocalyptic number.

It is an amenable number.

12314213 is a deficient number, since it is larger than the sum of its proper divisors (1).

12314213 is an equidigital number, since it uses as much as digits as its factorization.

12314213 is an odious number, because the sum of its binary digits is odd.

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

The square root of 12314213 is about 3509.1612958084. The cubic root of 12314213 is about 230.9239018967.

Adding to 12314213 its reverse (31241321), we get a palindrome (43555534).

The spelling of 12314213 in words is "twelve million, three hundred fourteen thousand, two hundred thirteen".