1106565165 has 16 divisors (see below), whose sum is σ = 1967227200. Its totient is φ = 590168016.

The previous prime is 1106565091. The next prime is 1106565169. The reversal of 1106565165 is 5615656011.

It is not a de Polignac number, because 1106565165 - 2⁹ = 1106564653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106565169) 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, 4098255 + ... + 4098524.

It is an arithmetic number, because the mean of its divisors is an integer number (122951700).

Almost surely, 2^1106565165 is an apocalyptic number.

1106565165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1106565165 is a deficient number, since it is larger than the sum of its proper divisors (860662035).

1106565165 is an equidigital number, since it uses as much as digits as its factorization.

1106565165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8196793 (or 8196787 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 1106565165 is about 33265.0742521342. The cubic root of 1106565165 is about 1034.3297067209.

The spelling of 1106565165 in words is "one billion, one hundred six million, five hundred sixty-five thousand, one hundred sixty-five".