2041111105 has 16 divisors (see below), whose sum is σ = 2744218944. Its totient is φ = 1444322880.

The previous prime is 2041111099. The next prime is 2041111109. The reversal of 2041111105 is 5011111402.

It is not a de Polignac number, because 2041111105 - 2⁵ = 2041111073 is a prime.

It is a super-2 number, since 2×2041111105² = 8332269085908642050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2041111109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499467 + ... + 503536.

It is an arithmetic number, because the mean of its divisors is an integer number (171513684).

Almost surely, 2^2041111105 is an apocalyptic number.

It is an amenable number.

2041111105 is a deficient number, since it is larger than the sum of its proper divisors (703107839).

2041111105 is a wasteful number, since it uses less digits than its factorization.

2041111105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003056.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 2041111105 is about 45178.6576272470. The cubic root of 2041111105 is about 1268.4953567595.

Adding to 2041111105 its reverse (5011111402), we get a palindrome (7052222507).

The spelling of 2041111105 in words is "two billion, forty-one million, one hundred eleven thousand, one hundred five".