11102200203 has 4 divisors (see below), whose sum is σ = 14802933608. Its totient is φ = 7401466800.

The previous prime is 11102200201. The next prime is 11102200237. The reversal of 11102200203 is 30200220111.

11102200203 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 not a de Polignac number, because 11102200203 - 2¹ = 11102200201 is a prime.

It is a super-3 number, since 3×11102200203³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11102200201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850366698 + ... + 1850366703.

It is an arithmetic number, because the mean of its divisors is an integer number (3700733402).

Almost surely, 2^11102200203 is an apocalyptic number.

11102200203 is a deficient number, since it is larger than the sum of its proper divisors (3700733405).

11102200203 is an equidigital number, since it uses as much as digits as its factorization.

11102200203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700733404.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11102200203 its reverse (30200220111), we get a palindrome (41302420314).

The spelling of 11102200203 in words is "eleven billion, one hundred two million, two hundred thousand, two hundred three".