11201000201203 has 4 divisors (see below), whose sum is σ = 11206677344688. Its totient is φ = 11195323057720.

The previous prime is 11201000201159. The next prime is 11201000201257. The reversal of 11201000201203 is 30210200010211.

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 11201000201203 - 2¹³ = 11201000193011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11201000201803) 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 3 ways as a sum of consecutive naturals, for example, 2838568783 + ... + 2838572728.

It is an arithmetic number, because the mean of its divisors is an integer number (2801669336172).

Almost surely, 2^{11201000201203} is an apocalyptic number.

11201000201203 is a deficient number, since it is larger than the sum of its proper divisors (5677143485).

11201000201203 is an equidigital number, since it uses as much as digits as its factorization.

11201000201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5677143484.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11201000201203 its reverse (30210200010211), we get a palindrome (41411200211414).

The spelling of 11201000201203 in words is "eleven trillion, two hundred one billion, two hundred one thousand, two hundred three".