11000220303 has 4 divisors (see below), whose sum is σ = 14666960408. Its totient is φ = 7333480200.

The previous prime is 11000220299. The next prime is 11000220383. The reversal of 11000220303 is 30302200011.

It is a happy number.

11000220303 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 11000220303 - 2² = 11000220299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000220383) 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, 1833370048 + ... + 1833370053.

It is an arithmetic number, because the mean of its divisors is an integer number (3666740102).

Almost surely, 2^11000220303 is an apocalyptic number.

11000220303 is a deficient number, since it is larger than the sum of its proper divisors (3666740105).

11000220303 is an equidigital number, since it uses as much as digits as its factorization.

11000220303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3666740104.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 11000220303 its reverse (30302200011), we get a palindrome (41302420314).

It can be divided in two parts, 110002 and 20303, that added together give a triangular number (130305 = T₅₁₀).

The spelling of 11000220303 in words is "eleven billion, two hundred twenty thousand, three hundred three".