1030307066 has 16 divisors (see below), whose sum is σ = 1651669056. Its totient is φ = 480317376.

The previous prime is 1030307051. The next prime is 1030307071. The reversal of 1030307066 is 6607030301.

It is a Curzon number.

It is an unprimeable number.

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, 137966 + ... + 145241.

It is an arithmetic number, because the mean of its divisors is an integer number (103229316).

Almost surely, 2^1030307066 is an apocalyptic number.

1030307066 is a deficient number, since it is larger than the sum of its proper divisors (621361990).

1030307066 is a wasteful number, since it uses less digits than its factorization.

1030307066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283333.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 1030307066 is about 32098.3966266230. The cubic root of 1030307066 is about 1010.0019821547.

Adding to 1030307066 its reverse (6607030301), we get a palindrome (7637337367).

The spelling of 1030307066 in words is "one billion, thirty million, three hundred seven thousand, sixty-six".