11010120011121 has 32 divisors (see below), whose sum is σ = 18302777745408. Its totient is φ = 5719467680640.

The previous prime is 11010120011113. The next prime is 11010120011159. The reversal of 11010120011121 is 12111002101011.

11010120011121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11010120011121 - 2³ = 11010120011113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11010120011097 and 11010120011106.

It is not an unprimeable number, because it can be changed into a prime (11010120011171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20199261 + ... + 20737173.

It is an arithmetic number, because the mean of its divisors is an integer number (571961804544).

Almost surely, 2^{11010120011121} is an apocalyptic number.

11010120011121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11010120011121 is a deficient number, since it is larger than the sum of its proper divisors (7292657734287).

11010120011121 is a wasteful number, since it uses less digits than its factorization.

11010120011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626541.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11010120011121 its reverse (12111002101011), we get a palindrome (23121122112132).

The spelling of 11010120011121 in words is "eleven trillion, ten billion, one hundred twenty million, eleven thousand, one hundred twenty-one".