11081100930 has 32 divisors (see below), whose sum is σ = 27045403200. Its totient is φ = 2904875712.

The previous prime is 11081100929. The next prime is 11081100959. The reversal of 11081100930 is 3900118011.

It is a self number, because there is not a number n which added to its sum of digits gives 11081100930.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3128485 + ... + 3132024.

It is an arithmetic number, because the mean of its divisors is an integer number (845168850).

Almost surely, 2^11081100930 is an apocalyptic number.

11081100930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11081100930 is an abundant number, since it is smaller than the sum of its proper divisors (15964302270).

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

11081100930 is a wasteful number, since it uses less digits than its factorization.

11081100930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6260578.

The product of its (nonzero) digits is 216, while the sum is 24.

Adding to 11081100930 its reverse (3900118011), we get a palindrome (14981218941).

The spelling of 11081100930 in words is "eleven billion, eighty-one million, one hundred thousand, nine hundred thirty".