11103302300203 has 4 divisors (see below), whose sum is σ = 11103310113088. Its totient is φ = 11103294487320.

The previous prime is 11103302300177. The next prime is 11103302300239. The reversal of 11103302300203 is 30200320330111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11103302300203 - 2¹³ = 11103302292011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11103302300903) 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, 1105083 + ... + 4840228.

It is an arithmetic number, because the mean of its divisors is an integer number (2775827528272).

Almost surely, 2^{11103302300203} is an apocalyptic number.

11103302300203 is a deficient number, since it is larger than the sum of its proper divisors (7812885).

11103302300203 is an equidigital number, since it uses as much as digits as its factorization.

11103302300203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7812884.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11103302300203 its reverse (30200320330111), we get a palindrome (41303622630314).

The spelling of 11103302300203 in words is "eleven trillion, one hundred three billion, three hundred two million, three hundred thousand, two hundred three".