11201113030203 has 12 divisors (see below), whose sum is σ = 16179478980600. Its totient is φ = 7467365536416.

The previous prime is 11201113030183. The next prime is 11201113030207. The reversal of 11201113030203 is 30203031110211.

It is not a de Polignac number, because 11201113030203 - 2¹² = 11201113026107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11201113030207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1910253 + ... + 5104046.

It is an arithmetic number, because the mean of its divisors is an integer number (1348289915050).

Almost surely, 2^{11201113030203} is an apocalyptic number.

11201113030203 is a deficient number, since it is larger than the sum of its proper divisors (4978365950397).

11201113030203 is a wasteful number, since it uses less digits than its factorization.

11201113030203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7191738 (or 7191735 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11201113030203 its reverse (30203031110211), we get a palindrome (41404144140414).

The spelling of 11201113030203 in words is "eleven trillion, two hundred one billion, one hundred thirteen million, thirty thousand, two hundred three".