11240220103 has 8 divisors (see below), whose sum is σ = 13108128800. Its totient is φ = 9634474080.

The previous prime is 11240220097. The next prime is 11240220133. The reversal of 11240220103 is 30102204211.

It is not a de Polignac number, because 11240220103 - 2²⁹ = 10703349191 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 (11240220133) 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 7 ways as a sum of consecutive naturals, for example, 16384818 + ... + 16385503.

It is an arithmetic number, because the mean of its divisors is an integer number (1638516100).

Almost surely, 2^11240220103 is an apocalyptic number.

11240220103 is a deficient number, since it is larger than the sum of its proper divisors (1867908697).

11240220103 is an frugal number, since it uses more digits than its factorization.

11240220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32770342 (or 32770328 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11240220103 its reverse (30102204211), we get a palindrome (41342424314).

The spelling of 11240220103 in words is "eleven billion, two hundred forty million, two hundred twenty thousand, one hundred three".