11120042300203 has 4 divisors (see below), whose sum is σ = 11121067483200. Its totient is φ = 11119017117208.

The previous prime is 11120042300201. The next prime is 11120042300209. The reversal of 11120042300203 is 30200324002111.

It is a happy number.

11120042300203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11120042300203 - 2¹ = 11120042300201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120042300201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512575228 + ... + 512596921.

It is an arithmetic number, because the mean of its divisors is an integer number (2780266870800).

Almost surely, 2^{11120042300203} is an apocalyptic number.

11120042300203 is a deficient number, since it is larger than the sum of its proper divisors (1025182997).

11120042300203 is a wasteful number, since it uses less digits than its factorization.

11120042300203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025182996.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11120042300203 its reverse (30200324002111), we get a palindrome (41320366302314).

The spelling of 11120042300203 in words is "eleven trillion, one hundred twenty billion, forty-two million, three hundred thousand, two hundred three".