13311303 has 8 divisors (see below), whose sum is σ = 17884416. Its totient is φ = 8806200.

The previous prime is 13311301. The next prime is 13311313. The reversal of 13311303 is 30311331.

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

It is not a de Polignac number, because 13311303 - 2¹ = 13311301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311301) 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 7 ways as a sum of consecutive naturals, for example, 16543 + ... + 17328.

It is an arithmetic number, because the mean of its divisors is an integer number (2235552).

Almost surely, 2^13311303 is an apocalyptic number.

13311303 is a deficient number, since it is larger than the sum of its proper divisors (4573113).

13311303 is a wasteful number, since it uses less digits than its factorization.

13311303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34005.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 13311303 is about 3648.4658419670. The cubic root of 13311303 is about 236.9955490627.

Adding to 13311303 its reverse (30311331), we get a palindrome (43622634).

The spelling of 13311303 in words is "thirteen million, three hundred eleven thousand, three hundred three".