11121000110 has 32 divisors (see below), whose sum is σ = 22009577472. Its totient is φ = 4012152480.

The previous prime is 11121000103. The next prime is 11121000113. The reversal of 11121000110 is 1100012111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121000113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384062 + ... + 412001.

It is an arithmetic number, because the mean of its divisors is an integer number (687799296).

Almost surely, 2^11121000110 is an apocalyptic number.

11121000110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121000110 is a deficient number, since it is larger than the sum of its proper divisors (10888577362).

11121000110 is a wasteful number, since it uses less digits than its factorization.

11121000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796208.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11121000110 its reverse (1100012111), we get a palindrome (12221012221).

It can be divided in two parts, 11 and 121000110, that added together give a palindrome (121000121).

The spelling of 11121000110 in words is "eleven billion, one hundred twenty-one million, one hundred ten", and thus it is an aban number.