10806565783103 has 8 divisors (see below), whose sum is σ = 10989938252160. Its totient is φ = 10623200325400.

The previous prime is 10806565783067. The next prime is 10806565783109. The reversal of 10806565783103 is 30138756560801.

It is a happy number.

10806565783103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10806565783103 - 2⁸ = 10806565782847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10806565783109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1403726 + ... + 4856292.

It is an arithmetic number, because the mean of its divisors is an integer number (1373742281520).

Almost surely, 2^{10806565783103} is an apocalyptic number.

10806565783103 is a deficient number, since it is larger than the sum of its proper divisors (183372469057).

10806565783103 is an equidigital number, since it uses as much as digits as its factorization.

10806565783103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3505677.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 10806565783103 in words is "ten trillion, eight hundred six billion, five hundred sixty-five million, seven hundred eighty-three thousand, one hundred three".