11220230320103 has 24 divisors (see below), whose sum is σ = 13179131259840. Its totient is φ = 9524186400960.

The previous prime is 11220230320051. The next prime is 11220230320121. The reversal of 11220230320103 is 30102303202211.

It is not a de Polignac number, because 11220230320103 - 2⁸ = 11220230319847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220230320183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 526976 + ... + 4766357.

It is an arithmetic number, because the mean of its divisors is an integer number (549130469160).

Almost surely, 2^{11220230320103} is an apocalyptic number.

11220230320103 is a deficient number, since it is larger than the sum of its proper divisors (1958900939737).

11220230320103 is a wasteful number, since it uses less digits than its factorization.

11220230320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5293767 (or 5293760 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11220230320103 its reverse (30102303202211), we get a palindrome (41322533522314).

The spelling of 11220230320103 in words is "eleven trillion, two hundred twenty billion, two hundred thirty million, three hundred twenty thousand, one hundred three".