11103321230 has 16 divisors (see below), whose sum is σ = 20238966720. Its totient is φ = 4385108832.

The previous prime is 11103321227. The next prime is 11103321241. The reversal of 11103321230 is 3212330111.

It is a junction number, because it is equal to n+sod(n) for n = 11103321199 and 11103321208.

It is a congruent number.

It is an unprimeable number.

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, 7026629 + ... + 7028208.

It is an arithmetic number, because the mean of its divisors is an integer number (1264935420).

Almost surely, 2^11103321230 is an apocalyptic number.

11103321230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11103321230 is a deficient number, since it is larger than the sum of its proper divisors (9135645490).

11103321230 is a wasteful number, since it uses less digits than its factorization.

11103321230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14054923.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11103321230 its reverse (3212330111), we get a palindrome (14315651341).

The spelling of 11103321230 in words is "eleven billion, one hundred three million, three hundred twenty-one thousand, two hundred thirty".