13320575303 has 16 divisors (see below), whose sum is σ = 15689667840. Its totient is φ = 11071843776.

The previous prime is 13320575251. The next prime is 13320575339. The reversal of 13320575303 is 30357502331.

It is not a de Polignac number, because 13320575303 - 2²⁸ = 13052139847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13320575303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320575363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117350 + ... + 201027.

It is an arithmetic number, because the mean of its divisors is an integer number (980604240).

Almost surely, 2^13320575303 is an apocalyptic number.

13320575303 is a deficient number, since it is larger than the sum of its proper divisors (2369092537).

13320575303 is a wasteful number, since it uses less digits than its factorization.

13320575303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318566.

The product of its (nonzero) digits is 28350, while the sum is 32.

The spelling of 13320575303 in words is "thirteen billion, three hundred twenty million, five hundred seventy-five thousand, three hundred three".