11130121101 has 8 divisors (see below), whose sum is σ = 16189267104. Its totient is φ = 6745527920.

The previous prime is 11130121097. The next prime is 11130121103. The reversal of 11130121101 is 10112103111.

11130121101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11130121101 - 2² = 11130121097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130121103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168638166 + ... + 168638231.

It is an arithmetic number, because the mean of its divisors is an integer number (2023658388).

Almost surely, 2^11130121101 is an apocalyptic number.

11130121101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11130121101 is a deficient number, since it is larger than the sum of its proper divisors (5059146003).

11130121101 is a wasteful number, since it uses less digits than its factorization.

11130121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337276411.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 11130121101 its reverse (10112103111), we get a palindrome (21242224212).

It can be divided in two parts, 11130 and 121101, that added together give a palindrome (132231).

The spelling of 11130121101 in words is "eleven billion, one hundred thirty million, one hundred twenty-one thousand, one hundred one".