13343112203 has 4 divisors (see below), whose sum is σ = 13353353808. Its totient is φ = 13332870600.

The previous prime is 13343112173. The next prime is 13343112257. The reversal of 13343112203 is 30221134331.

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

It is a cyclic number.

It is not a de Polignac number, because 13343112203 - 2¹⁰ = 13343111179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13343118203) 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 3 ways as a sum of consecutive naturals, for example, 5118848 + ... + 5121453.

It is an arithmetic number, because the mean of its divisors is an integer number (3338338452).

Almost surely, 2^13343112203 is an apocalyptic number.

13343112203 is a deficient number, since it is larger than the sum of its proper divisors (10241605).

13343112203 is a wasteful number, since it uses less digits than its factorization.

13343112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10241604.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13343112203 its reverse (30221134331), we get a palindrome (43564246534).

The spelling of 13343112203 in words is "thirteen billion, three hundred forty-three million, one hundred twelve thousand, two hundred three".