13032321307 has 2 divisors, whose sum is σ = 13032321308. Its totient is φ = 13032321306.

The previous prime is 13032321283. The next prime is 13032321319. The reversal of 13032321307 is 70312323031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13032321307 - 2¹⁵ = 13032288539 is a prime.

It is not a weakly prime, because it can be changed into another prime (13032327307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6516160653 + 6516160654.

It is an arithmetic number, because the mean of its divisors is an integer number (6516160654).

Almost surely, 2^13032321307 is an apocalyptic number.

13032321307 is a deficient number, since it is larger than the sum of its proper divisors (1).

13032321307 is an equidigital number, since it uses as much as digits as its factorization.

13032321307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 25.

Adding to 13032321307 its reverse (70312323031), we get a palindrome (83344644338).

The spelling of 13032321307 in words is "thirteen billion, thirty-two million, three hundred twenty-one thousand, three hundred seven".