1113796165 has 16 divisors (see below), whose sum is σ = 1355328000. Its totient is φ = 878596992.

The previous prime is 1113796129. The next prime is 1113796181. The reversal of 1113796165 is 5616973111.

It is a cyclic number.

It is not a de Polignac number, because 1113796165 - 2⁹ = 1113795653 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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118561 + ... + 127609.

It is an arithmetic number, because the mean of its divisors is an integer number (84708000).

Almost surely, 2^1113796165 is an apocalyptic number.

It is an amenable number.

1113796165 is a deficient number, since it is larger than the sum of its proper divisors (241531835).

1113796165 is a wasteful number, since it uses less digits than its factorization.

1113796165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9396.

The product of its digits is 34020, while the sum is 40.

The square root of 1113796165 is about 33373.5848389111. The cubic root of 1113796165 is about 1036.5778061753.

The spelling of 1113796165 in words is "one billion, one hundred thirteen million, seven hundred ninety-six thousand, one hundred sixty-five".