11105304230 has 64 divisors (see below), whose sum is σ = 21492786240. Its totient is φ = 4116639744.

The previous prime is 11105304191. The next prime is 11105304241. The reversal of 11105304230 is 3240350111.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3145106 + ... + 3148634.

It is an arithmetic number, because the mean of its divisors is an integer number (335824785).

Almost surely, 2^11105304230 is an apocalyptic number.

11105304230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11105304230 is a deficient number, since it is larger than the sum of its proper divisors (10387482010).

11105304230 is a wasteful number, since it uses less digits than its factorization.

11105304230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3833.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 11105304230 its reverse (3240350111), we get a palindrome (14345654341).

The spelling of 11105304230 in words is "eleven billion, one hundred five million, three hundred four thousand, two hundred thirty".