10213867 has 2 divisors, whose sum is σ = 10213868. Its totient is φ = 10213866.

The previous prime is 10213837. The next prime is 10213873. The reversal of 10213867 is 76831201.

10213867 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10213867 - 2¹¹ = 10211819 is a prime.

It is not a weakly prime, because it can be changed into another prime (10213807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106933 + 5106934.

It is an arithmetic number, because the mean of its divisors is an integer number (5106934).

Almost surely, 2^10213867 is an apocalyptic number.

10213867 is a deficient number, since it is larger than the sum of its proper divisors (1).

10213867 is an equidigital number, since it uses as much as digits as its factorization.

10213867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 10213867 is about 3195.9141102351. The cubic root of 10213867 is about 216.9685231160.

The spelling of 10213867 in words is "ten million, two hundred thirteen thousand, eight hundred sixty-seven".