2011341105 has 32 divisors (see below), whose sum is σ = 3634350720. Its totient is φ = 1055125440.

The previous prime is 2011341097. The next prime is 2011341109. The reversal of 2011341105 is 5011431102.

2011341105 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2011341105 - 2³ = 2011341097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011341109) 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, 113887 + ... + 130356.

It is an arithmetic number, because the mean of its divisors is an integer number (113573460).

Almost surely, 2^2011341105 is an apocalyptic number.

It is an amenable number.

2011341105 is a deficient number, since it is larger than the sum of its proper divisors (1623009615).

2011341105 is a wasteful number, since it uses less digits than its factorization.

2011341105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244318 (or 244312 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 2011341105 is about 44847.9777136049. The cubic root of 2011341105 is about 1262.2980454010.

Adding to 2011341105 its reverse (5011431102), we get a palindrome (7022772207).

The spelling of 2011341105 in words is "two billion, eleven million, three hundred forty-one thousand, one hundred five".