1066303106187 has 8 divisors (see below), whose sum is σ = 1550986336320. Its totient is φ = 646244306760.

The previous prime is 1066303106179. The next prime is 1066303106203. The reversal of 1066303106187 is 7816013036601.

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

It is not a de Polignac number, because 1066303106187 - 2³ = 1066303106179 is a prime.

It is a super-2 number, since 2×1066303106187² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066303106107) 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 7 ways as a sum of consecutive naturals, for example, 16156107637 + ... + 16156107702.

It is an arithmetic number, because the mean of its divisors is an integer number (193873292040).

Almost surely, 2^{1066303106187} is an apocalyptic number.

1066303106187 is a deficient number, since it is larger than the sum of its proper divisors (484683230133).

1066303106187 is a wasteful number, since it uses less digits than its factorization.

1066303106187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32312215353.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 1066303106187 in words is "one trillion, sixty-six billion, three hundred three million, one hundred six thousand, one hundred eighty-seven".