13311030203 has 8 divisors (see below), whose sum is σ = 14042826000. Its totient is φ = 12582355968.

The previous prime is 13311030199. The next prime is 13311030217. The reversal of 13311030203 is 30203011331.

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

It is a cyclic number.

It is not a de Polignac number, because 13311030203 - 2² = 13311030199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13311036203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 771626 + ... + 788687.

It is an arithmetic number, because the mean of its divisors is an integer number (1755353250).

Almost surely, 2^13311030203 is an apocalyptic number.

13311030203 is a deficient number, since it is larger than the sum of its proper divisors (731795797).

13311030203 is a wasteful number, since it uses less digits than its factorization.

13311030203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560781.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13311030203 its reverse (30203011331), we get a palindrome (43514041534).

The spelling of 13311030203 in words is "thirteen billion, three hundred eleven million, thirty thousand, two hundred three".