13321011307 has 2 divisors, whose sum is σ = 13321011308. Its totient is φ = 13321011306.

The previous prime is 13321011299. The next prime is 13321011373. The reversal of 13321011307 is 70311012331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13321011307 - 2³ = 13321011299 is a prime.

It is not a weakly prime, because it can be changed into another prime (13321014307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660505653 + 6660505654.

It is an arithmetic number, because the mean of its divisors is an integer number (6660505654).

Almost surely, 2^13321011307 is an apocalyptic number.

13321011307 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321011307 is an equidigital number, since it uses as much as digits as its factorization.

13321011307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 22.

Adding to 13321011307 its reverse (70311012331), we get a palindrome (83632023638).

The spelling of 13321011307 in words is "thirteen billion, three hundred twenty-one million, eleven thousand, three hundred seven".