11103021230 has 24 divisors (see below), whose sum is σ = 23248367928. Its totient is φ = 3806749968.

The previous prime is 11103021217. The next prime is 11103021233. The reversal of 11103021230 is 3212030111.

11103021230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103021233) 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 11 ways as a sum of consecutive naturals, for example, 11329124 + ... + 11330103.

It is an arithmetic number, because the mean of its divisors is an integer number (968681997).

Almost surely, 2^11103021230 is an apocalyptic number.

11103021230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11103021230 is an abundant number, since it is smaller than the sum of its proper divisors (12145346698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11103021230 is a wasteful number, since it uses less digits than its factorization.

11103021230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22659248 (or 22659241 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11103021230 its reverse (3212030111), we get a palindrome (14315051341).

The spelling of 11103021230 in words is "eleven billion, one hundred three million, twenty-one thousand, two hundred thirty".