13035305 has 4 divisors (see below), whose sum is σ = 15642372. Its totient is φ = 10428240.

The previous prime is 13035301. The next prime is 13035313. The reversal of 13035305 is 50353031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8404201 + 4631104 = 2899^2 + 2152^2 .

It is not a de Polignac number, because 13035305 - 2² = 13035301 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13035301) 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 3 ways as a sum of consecutive naturals, for example, 1303526 + ... + 1303535.

It is an arithmetic number, because the mean of its divisors is an integer number (3910593).

Almost surely, 2^13035305 is an apocalyptic number.

It is an amenable number.

13035305 is a deficient number, since it is larger than the sum of its proper divisors (2607067).

13035305 is an equidigital number, since it uses as much as digits as its factorization.

13035305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607066.

The product of its (nonzero) digits is 675, while the sum is 20.

The square root of 13035305 is about 3610.4438785280. The cubic root of 13035305 is about 235.3461324528.

Adding to 13035305 its reverse (50353031), we get a palindrome (63388336).

The spelling of 13035305 in words is "thirteen million, thirty-five thousand, three hundred five".