306130607 has 2 divisors, whose sum is σ = 306130608. Its totient is φ = 306130606.

The previous prime is 306130511. The next prime is 306130639. The reversal of 306130607 is 706031603.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 306130607 - 2¹⁸ = 305868463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (306138607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153065303 + 153065304.

It is an arithmetic number, because the mean of its divisors is an integer number (153065304).

Almost surely, 2^306130607 is an apocalyptic number.

306130607 is a deficient number, since it is larger than the sum of its proper divisors (1).

306130607 is an equidigital number, since it uses as much as digits as its factorization.

306130607 is an evil number, because the sum of its binary digits is even.

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

The square root of 306130607 is about 17496.5884388929. The cubic root of 306130607 is about 673.9622697227.

The spelling of 306130607 in words is "three hundred six million, one hundred thirty thousand, six hundred seven".