11350911065 has 16 divisors (see below), whose sum is σ = 14671093248. Its totient is φ = 8380940736.

The previous prime is 11350911053. The next prime is 11350911161. The reversal of 11350911065 is 56011905311.

It is a cyclic number.

It is not a de Polignac number, because 11350911065 - 2⁶ = 11350911001 is a prime.

It is a Duffinian number.

It is a Curzon 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, 805712 + ... + 819678.

It is an arithmetic number, because the mean of its divisors is an integer number (916943328).

Almost surely, 2^11350911065 is an apocalyptic number.

It is an amenable number.

11350911065 is a deficient number, since it is larger than the sum of its proper divisors (3320182183).

11350911065 is a wasteful number, since it uses less digits than its factorization.

11350911065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26488.

The product of its (nonzero) digits is 4050, while the sum is 32.

The spelling of 11350911065 in words is "eleven billion, three hundred fifty million, nine hundred eleven thousand, sixty-five".