13530424307 has 2 divisors, whose sum is σ = 13530424308. Its totient is φ = 13530424306.

The previous prime is 13530424289. The next prime is 13530424319. The reversal of 13530424307 is 70342403531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13530424307 - 2⁸ = 13530424051 is a prime.

It is not a weakly prime, because it can be changed into another prime (13530424357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6765212153 + 6765212154.

It is an arithmetic number, because the mean of its divisors is an integer number (6765212154).

Almost surely, 2^13530424307 is an apocalyptic number.

13530424307 is a deficient number, since it is larger than the sum of its proper divisors (1).

13530424307 is an equidigital number, since it uses as much as digits as its factorization.

13530424307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 32.

Adding to 13530424307 its reverse (70342403531), we get a palindrome (83872827838).

The spelling of 13530424307 in words is "thirteen billion, five hundred thirty million, four hundred twenty-four thousand, three hundred seven".