1105441005 has 16 divisors (see below), whose sum is σ = 1769681664. Its totient is φ = 589243200.

The previous prime is 1105440977. The next prime is 1105441013. The reversal of 1105441005 is 5001445011.

It is not a de Polignac number, because 1105441005 - 2⁷ = 1105440877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9132 + ... + 47898.

It is an arithmetic number, because the mean of its divisors is an integer number (110605104).

Almost surely, 2^1105441005 is an apocalyptic number.

1105441005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1105441005 is a deficient number, since it is larger than the sum of its proper divisors (664240659).

1105441005 is a wasteful number, since it uses less digits than its factorization.

1105441005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40676.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1105441005 is about 33248.1729573220. The cubic root of 1105441005 is about 1033.9793293884.

Adding to 1105441005 its reverse (5001445011), we get a palindrome (6106886016).

The spelling of 1105441005 in words is "one billion, one hundred five million, four hundred forty-one thousand, five".