11000110121 has 36 divisors (see below), whose sum is σ = 14963227776. Its totient is φ = 7912064160.

The previous prime is 11000110103. The next prime is 11000110123. The reversal of 11000110121 is 12101100011.

It is a happy number.

It is not a de Polignac number, because 11000110121 - 2¹⁴ = 11000093737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11000110099 and 11000110108.

It is not an unprimeable number, because it can be changed into a prime (11000110123) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 104720 + ... + 181566.

It is an arithmetic number, because the mean of its divisors is an integer number (415645216).

Almost surely, 2^11000110121 is an apocalyptic number.

11000110121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11000110121 is a deficient number, since it is larger than the sum of its proper divisors (3963117655).

11000110121 is a wasteful number, since it uses less digits than its factorization.

11000110121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76902 (or 76878 counting only the distinct ones).

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

Adding to 11000110121 its reverse (12101100011), we get a palindrome (23101210132).

It can be divided in two parts, 11000 and 110121, that added together give a palindrome (121121).

The spelling of 11000110121 in words is "eleven billion, one hundred ten thousand, one hundred twenty-one".