13028207 has 2 divisors, whose sum is σ = 13028208. Its totient is φ = 13028206.

The previous prime is 13028179. The next prime is 13028233. The reversal of 13028207 is 70282031.

13028207 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 an emirp because it is prime and its reverse (70282031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13028207 - 2⁸ = 13027951 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13028297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6514103 + 6514104.

It is an arithmetic number, because the mean of its divisors is an integer number (6514104).

Almost surely, 2^13028207 is an apocalyptic number.

13028207 is a deficient number, since it is larger than the sum of its proper divisors (1).

13028207 is an equidigital number, since it uses as much as digits as its factorization.

13028207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 13028207 is about 3609.4607630503. The cubic root of 13028207 is about 235.3034077104.

The spelling of 13028207 in words is "thirteen million, twenty-eight thousand, two hundred seven".