1304242307 has 2 divisors, whose sum is σ = 1304242308. Its totient is φ = 1304242306.

The previous prime is 1304242297. The next prime is 1304242319. The reversal of 1304242307 is 7032424031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1304242307 - 2¹⁶ = 1304176771 is a prime.

It is not a weakly prime, because it can be changed into another prime (1304242337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652121153 + 652121154.

It is an arithmetic number, because the mean of its divisors is an integer number (652121154).

Almost surely, 2^1304242307 is an apocalyptic number.

1304242307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304242307 is an equidigital number, since it uses as much as digits as its factorization.

1304242307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 1304242307 is about 36114.2950505752. The cubic root of 1304242307 is about 1092.5787795670.

Adding to 1304242307 its reverse (7032424031), we get a palindrome (8336666338).

The spelling of 1304242307 in words is "one billion, three hundred four million, two hundred forty-two thousand, three hundred seven".