11120102121121 has 8 divisors (see below), whose sum is σ = 12708734523840. Its totient is φ = 9531481314768.

The previous prime is 11120102121049. The next prime is 11120102121131. The reversal of 11120102121121 is 12112120102111.

11120102121121 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 not a de Polignac number, because 11120102121121 - 2³³ = 11111512186529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11120102121095 and 11120102121104.

It is not an unprimeable number, because it can be changed into a prime (11120102121131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 736711 + ... + 4773148.

It is an arithmetic number, because the mean of its divisors is an integer number (1588591815480).

Almost surely, 2^{11120102121121} is an apocalyptic number.

It is an amenable number.

11120102121121 is a deficient number, since it is larger than the sum of its proper divisors (1588632402719).

11120102121121 is an equidigital number, since it uses as much as digits as its factorization.

11120102121121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5798183.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 11120102121121 its reverse (12112120102111), we get a palindrome (23232222223232).

The spelling of 11120102121121 in words is "eleven trillion, one hundred twenty billion, one hundred two million, one hundred twenty-one thousand, one hundred twenty-one".