1106402165 has 16 divisors (see below), whose sum is σ = 1464661440. Its totient is φ = 795611520.

The previous prime is 1106402081. The next prime is 1106402173. The reversal of 1106402165 is 5612046011.

It is not a de Polignac number, because 1106402165 - 2²² = 1102207861 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 108119 + ... + 117908.

It is an arithmetic number, because the mean of its divisors is an integer number (91541340).

Almost surely, 2^1106402165 is an apocalyptic number.

It is an amenable number.

1106402165 is a deficient number, since it is larger than the sum of its proper divisors (358259275).

1106402165 is a wasteful number, since it uses less digits than its factorization.

1106402165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226132.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1106402165 is about 33262.6241448266. The cubic root of 1106402165 is about 1034.2789177189.

Adding to 1106402165 its reverse (5612046011), we get a palindrome (6718448176).

The spelling of 1106402165 in words is "one billion, one hundred six million, four hundred two thousand, one hundred sixty-five".