13300387 has 4 divisors (see below), whose sum is σ = 13432176. Its totient is φ = 13168600.

The previous prime is 13300367. The next prime is 13300471. The reversal of 13300387 is 78300331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13300387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13300327) 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, 65743 + ... + 65944.

It is an arithmetic number, because the mean of its divisors is an integer number (3358044).

Almost surely, 2^13300387 is an apocalyptic number.

13300387 is a deficient number, since it is larger than the sum of its proper divisors (131789).

13300387 is a wasteful number, since it uses less digits than its factorization.

13300387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131788.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 13300387 is about 3646.9695638982. The cubic root of 13300387 is about 236.9307482212.

The spelling of 13300387 in words is "thirteen million, three hundred thousand, three hundred eighty-seven".