3130666305 has 16 divisors (see below), whose sum is σ = 5394379200. Its totient is φ = 1541251008.

The previous prime is 3130666303. The next prime is 3130666333. The reversal of 3130666305 is 5036660313.

It is not a de Polignac number, because 3130666305 - 2¹ = 3130666303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3130666303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8027155 + ... + 8027544.

It is an arithmetic number, because the mean of its divisors is an integer number (337148700).

Almost surely, 2^3130666305 is an apocalyptic number.

It is an amenable number.

3130666305 is a deficient number, since it is larger than the sum of its proper divisors (2263712895).

3130666305 is a wasteful number, since it uses less digits than its factorization.

3130666305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16054720.

The product of its (nonzero) digits is 29160, while the sum is 33.

The square root of 3130666305 is about 55952.3574570366. The cubic root of 3130666305 is about 1462.8919823001.

The spelling of 3130666305 in words is "three billion, one hundred thirty million, six hundred sixty-six thousand, three hundred five".