13601305 has 8 divisors (see below), whose sum is σ = 16474752. Its totient is φ = 10778928.

The previous prime is 13601297. The next prime is 13601333. The reversal of 13601305 is 50310631.

13601305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13601305 - 2³ = 13601297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12177 + ... + 13246.

It is an arithmetic number, because the mean of its divisors is an integer number (2059344).

Almost surely, 2^13601305 is an apocalyptic number.

It is an amenable number.

13601305 is a deficient number, since it is larger than the sum of its proper divisors (2873447).

13601305 is a wasteful number, since it uses less digits than its factorization.

13601305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25535.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 13601305 is about 3687.9947125776. The cubic root of 13601305 is about 238.7042729235.

Adding to 13601305 its reverse (50310631), we get a palindrome (63911936).

The spelling of 13601305 in words is "thirteen million, six hundred one thousand, three hundred five".