13230263 has 2 divisors, whose sum is σ = 13230264. Its totient is φ = 13230262.

The previous prime is 13230253. The next prime is 13230271. The reversal of 13230263 is 36203231.

It is a strong prime.

It is an emirp because it is prime and its reverse (36203231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13230263 - 2¹² = 13226167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13230223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615131 + 6615132.

It is an arithmetic number, because the mean of its divisors is an integer number (6615132).

Almost surely, 2^13230263 is an apocalyptic number.

13230263 is a deficient number, since it is larger than the sum of its proper divisors (1).

13230263 is an equidigital number, since it uses as much as digits as its factorization.

13230263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 13230263 is about 3637.3428488390. The cubic root of 13230263 is about 236.5136220954.

Adding to 13230263 its reverse (36203231), we get a palindrome (49433494).

The spelling of 13230263 in words is "thirteen million, two hundred thirty thousand, two hundred sixty-three".