11060305065 has 12 divisors (see below), whose sum is σ = 19171195524. Its totient is φ = 5898829344.

The previous prime is 11060305063. The next prime is 11060305073. The reversal of 11060305065 is 56050306011.

It is a happy number.

11060305065 is a `hidden beast` number, since 1 + 1 + 0 + 603 + 0 + 50 + 6 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1571012496 + 9489292569 = 39636^2 + 97413^2 .

It is not a de Polignac number, because 11060305065 - 2¹ = 11060305063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11060305063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122892234 + ... + 122892323.

It is an arithmetic number, because the mean of its divisors is an integer number (1597599627).

Almost surely, 2^11060305065 is an apocalyptic number.

11060305065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11060305065 is a deficient number, since it is larger than the sum of its proper divisors (8110890459).

11060305065 is a wasteful number, since it uses less digits than its factorization.

11060305065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245784568 (or 245784565 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The spelling of 11060305065 in words is "eleven billion, sixty million, three hundred five thousand, sixty-five".