11343100203 has 6 divisors (see below), whose sum is σ = 16384478084. Its totient is φ = 7562066796.

The previous prime is 11343100199. The next prime is 11343100207. The reversal of 11343100203 is 30200134311.

11343100203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11343100199) and next prime (11343100207).

It is not a de Polignac number, because 11343100203 - 2² = 11343100199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11343100207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 630172225 + ... + 630172242.

Almost surely, 2^11343100203 is an apocalyptic number.

11343100203 is a deficient number, since it is larger than the sum of its proper divisors (5041377881).

11343100203 is a wasteful number, since it uses less digits than its factorization.

11343100203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260344473 (or 1260344470 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11343100203 its reverse (30200134311), we get a palindrome (41543234514).

The spelling of 11343100203 in words is "eleven billion, three hundred forty-three million, one hundred thousand, two hundred three".