13235207 has 2 divisors, whose sum is σ = 13235208. Its totient is φ = 13235206.

The previous prime is 13235179. The next prime is 13235219. The reversal of 13235207 is 70253231.

13235207 is digitally balanced in base 2, 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 13235207 - 2⁸ = 13234951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13235237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6617603 + 6617604.

It is an arithmetic number, because the mean of its divisors is an integer number (6617604).

Almost surely, 2^13235207 is an apocalyptic number.

13235207 is a deficient number, since it is larger than the sum of its proper divisors (1).

13235207 is an equidigital number, since it uses as much as digits as its factorization.

13235207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 13235207 is about 3638.0224023499. The cubic root of 13235207 is about 236.5430792504.

Adding to 13235207 its reverse (70253231), we get a palindrome (83488438).

The spelling of 13235207 in words is "thirteen million, two hundred thirty-five thousand, two hundred seven".