11061071765 has 16 divisors (see below), whose sum is σ = 13382288640. Its totient is φ = 8776488000.

The previous prime is 11061071737. The next prime is 11061071767. The reversal of 11061071765 is 56717016011.

11061071765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11061071765 - 2⁶ = 11061071701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11061071767) by changing a digit.

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, 281507 + ... + 318383.

It is an arithmetic number, because the mean of its divisors is an integer number (836393040).

Almost surely, 2^11061071765 is an apocalyptic number.

It is an amenable number.

11061071765 is a deficient number, since it is larger than the sum of its proper divisors (2321216875).

11061071765 is a wasteful number, since it uses less digits than its factorization.

11061071765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37372.

The product of its (nonzero) digits is 8820, while the sum is 35.

Adding to 11061071765 its reverse (56717016011), we get a palindrome (67778087776).

The spelling of 11061071765 in words is "eleven billion, sixty-one million, seventy-one thousand, seven hundred sixty-five".