11201011202203 has 4 divisors (see below), whose sum is σ = 11204006929720. Its totient is φ = 11198015474688.

The previous prime is 11201011202189. The next prime is 11201011202231. The reversal of 11201011202203 is 30220211010211.

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 11201011202203 - 2⁹ = 11201011201691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11201011202903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1497858150 + ... + 1497865627.

It is an arithmetic number, because the mean of its divisors is an integer number (2801001732430).

Almost surely, 2^{11201011202203} is an apocalyptic number.

11201011202203 is a deficient number, since it is larger than the sum of its proper divisors (2995727517).

11201011202203 is an equidigital number, since it uses as much as digits as its factorization.

11201011202203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995727516.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11201011202203 its reverse (30220211010211), we get a palindrome (41421222212414).

The spelling of 11201011202203 in words is "eleven trillion, two hundred one billion, eleven million, two hundred two thousand, two hundred three".