1066303106185 has 16 divisors (see below), whose sum is σ = 1350579283200. Its totient is φ = 805943454336.

The previous prime is 1066303106179. The next prime is 1066303106203. The reversal of 1066303106185 is 5816013036601.

It is not a de Polignac number, because 1066303106185 - 2¹⁷ = 1066302975113 is a prime.

It is a super-2 number, since 2×1066303106185² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15257020 + ... + 15326749.

It is an arithmetic number, because the mean of its divisors is an integer number (84411205200).

Almost surely, 2^{1066303106185} is an apocalyptic number.

It is an amenable number.

1066303106185 is a deficient number, since it is larger than the sum of its proper divisors (284276177015).

1066303106185 is a wasteful number, since it uses less digits than its factorization.

1066303106185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30584160.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 1066303106185 in words is "one trillion, sixty-six billion, three hundred three million, one hundred six thousand, one hundred eighty-five".