13382565303 has 4 divisors (see below), whose sum is σ = 17843420408. Its totient is φ = 8921710200.

The previous prime is 13382565299. The next prime is 13382565331. The reversal of 13382565303 is 30356528331.

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

It is not a de Polignac number, because 13382565303 - 2² = 13382565299 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 (13382565373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2230427548 + ... + 2230427553.

It is an arithmetic number, because the mean of its divisors is an integer number (4460855102).

Almost surely, 2^13382565303 is an apocalyptic number.

13382565303 is a deficient number, since it is larger than the sum of its proper divisors (4460855105).

13382565303 is an equidigital number, since it uses as much as digits as its factorization.

13382565303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4460855104.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 13382565303 in words is "thirteen billion, three hundred eighty-two million, five hundred sixty-five thousand, three hundred three".