10568213 has 2 divisors, whose sum is σ = 10568214. Its totient is φ = 10568212.

The previous prime is 10568197. The next prime is 10568219. The reversal of 10568213 is 31286501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8514724 + 2053489 = 2918^2 + 1433^2 .

It is an emirp because it is prime and its reverse (31286501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10568213 - 2⁴ = 10568197 is a prime.

It is a super-2 number, since 2×10568213² = 223374252026738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10568219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5284106 + 5284107.

It is an arithmetic number, because the mean of its divisors is an integer number (5284107).

Almost surely, 2^10568213 is an apocalyptic number.

It is an amenable number.

10568213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10568213 is an equidigital number, since it uses as much as digits as its factorization.

10568213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 10568213 is about 3250.8788042620. The cubic root of 10568213 is about 219.4491245253.

The spelling of 10568213 in words is "ten million, five hundred sixty-eight thousand, two hundred thirteen".