13235305 has 16 divisors (see below), whose sum is σ = 16865280. Its totient is φ = 9942912.

The previous prime is 13235303. The next prime is 13235309. The reversal of 13235305 is 50353231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13235305 - 2¹ = 13235303 is a prime.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (13235303) 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 in 15 ways as a sum of consecutive naturals, for example, 11517 + ... + 12613.

It is an arithmetic number, because the mean of its divisors is an integer number (1054080).

Almost surely, 2^13235305 is an apocalyptic number.

It is an amenable number.

13235305 is a deficient number, since it is larger than the sum of its proper divisors (3629975).

13235305 is a wasteful number, since it uses less digits than its factorization.

13235305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248.

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 13235305 is about 3638.0358711810. The cubic root of 13235305 is about 236.5436630762.

Adding to 13235305 its reverse (50353231), we get a palindrome (63588536).

The spelling of 13235305 in words is "thirteen million, two hundred thirty-five thousand, three hundred five".