14212313 has 2 divisors, whose sum is σ = 14212314. Its totient is φ = 14212312.

The previous prime is 14212307. The next prime is 14212351. The reversal of 14212313 is 31321241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13017664 + 1194649 = 3608^2 + 1093^2 .

It is a cyclic number.

It is not a de Polignac number, because 14212313 - 2¹² = 14208217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14212291 and 14212300.

It is not a weakly prime, because it can be changed into another prime (14211313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7106156 + 7106157.

It is an arithmetic number, because the mean of its divisors is an integer number (7106157).

Almost surely, 2^14212313 is an apocalyptic number.

It is an amenable number.

14212313 is a deficient number, since it is larger than the sum of its proper divisors (1).

14212313 is an equidigital number, since it uses as much as digits as its factorization.

14212313 is an evil number, because the sum of its binary digits is even.

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

The square root of 14212313 is about 3769.9221477373. The cubic root of 14212313 is about 242.2264631007.

Adding to 14212313 its reverse (31321241), we get a palindrome (45533554).

The spelling of 14212313 in words is "fourteen million, two hundred twelve thousand, three hundred thirteen".