1105065005 has 32 divisors (see below), whose sum is σ = 1486332288. Its totient is φ = 781747200.

The previous prime is 1105064971. The next prime is 1105065037. The reversal of 1105065005 is 5005605011.

It is not a de Polignac number, because 1105065005 - 2²⁰ = 1104016429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1178897 + ... + 1179833.

It is an arithmetic number, because the mean of its divisors is an integer number (46447884).

Almost surely, 2^1105065005 is an apocalyptic number.

It is an amenable number.

1105065005 is a deficient number, since it is larger than the sum of its proper divisors (381267283).

1105065005 is a wasteful number, since it uses less digits than its factorization.

1105065005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 1105065005 is about 33242.5180303779. The cubic root of 1105065005 is about 1033.8620849844.

It can be divided in two parts, 110506 and 5005, that added together give a palindrome (115511).

The spelling of 1105065005 in words is "one billion, one hundred five million, sixty-five thousand, five".