13500307 has 2 divisors, whose sum is σ = 13500308. Its totient is φ = 13500306.

The previous prime is 13500281. The next prime is 13500343. The reversal of 13500307 is 70300531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13500307 - 2²³ = 5111699 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13500007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6750153 + 6750154.

It is an arithmetic number, because the mean of its divisors is an integer number (6750154).

Almost surely, 2^13500307 is an apocalyptic number.

13500307 is a deficient number, since it is larger than the sum of its proper divisors (1).

13500307 is an equidigital number, since it uses as much as digits as its factorization.

13500307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 315, while the sum is 19.

The square root of 13500307 is about 3674.2763913456. The cubic root of 13500307 is about 238.1119627153. Note that the first 3 decimals are identical.

Adding to 13500307 its reverse (70300531), we get a palindrome (83800838).

The spelling of 13500307 in words is "thirteen million, five hundred thousand, three hundred seven".