13803304871 has 4 divisors (see below), whose sum is σ = 13807189032. Its totient is φ = 13799420712.

The previous prime is 13803304861. The next prime is 13803304883. The reversal of 13803304871 is 17840330831.

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-13803304871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13803304831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1936745 + ... + 1943858.

It is an arithmetic number, because the mean of its divisors is an integer number (3451797258).

Almost surely, 2^13803304871 is an apocalyptic number.

13803304871 is a deficient number, since it is larger than the sum of its proper divisors (3884161).

13803304871 is an equidigital number, since it uses as much as digits as its factorization.

13803304871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884160.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 13803304871 in words is "thirteen billion, eight hundred three million, three hundred four thousand, eight hundred seventy-one".