13305308 has 6 divisors (see below), whose sum is σ = 23284296. Its totient is φ = 6652652.

The previous prime is 13305307. The next prime is 13305319. The reversal of 13305308 is 80350331.

13305308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13305307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1663160 + ... + 1663167.

It is an arithmetic number, because the mean of its divisors is an integer number (3880716).

Almost surely, 2^13305308 is an apocalyptic number.

It is an amenable number.

13305308 is a deficient number, since it is larger than the sum of its proper divisors (9978988).

13305308 is a wasteful number, since it uses less digits than its factorization.

13305308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3326331 (or 3326329 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13305308 is about 3647.6441712426. The cubic root of 13305308 is about 236.9599652269.

Adding to 13305308 its reverse (80350331), we get a palindrome (93655639).

The spelling of 13305308 in words is "thirteen million, three hundred five thousand, three hundred eight".