1066412303 has 8 divisors (see below), whose sum is σ = 1177376256. Its totient is φ = 957784600.

The previous prime is 1066412299. The next prime is 1066412323. The reversal of 1066412303 is 3032146601.

1066412303 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 1066412303 - 2² = 1066412299 is a prime.

It is a super-2 number, since 2×1066412303² = 2274470399979527618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066412323) 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, 583103 + ... + 584928.

It is an arithmetic number, because the mean of its divisors is an integer number (147172032).

Almost surely, 2^1066412303 is an apocalyptic number.

1066412303 is a deficient number, since it is larger than the sum of its proper divisors (110963953).

1066412303 is a wasteful number, since it uses less digits than its factorization.

1066412303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168125.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1066412303 is about 32655.9688724741. The cubic root of 1066412303 is about 1021.6646862026.

Adding to 1066412303 its reverse (3032146601), we get a palindrome (4098558904).

The spelling of 1066412303 in words is "one billion, sixty-six million, four hundred twelve thousand, three hundred three".