13021324007 has 2 divisors, whose sum is σ = 13021324008. Its totient is φ = 13021324006.

The previous prime is 13021323971. The next prime is 13021324031. The reversal of 13021324007 is 70042312031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13021324007 - 2¹⁰ = 13021322983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13021324087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6510662003 + 6510662004.

It is an arithmetic number, because the mean of its divisors is an integer number (6510662004).

Almost surely, 2^13021324007 is an apocalyptic number.

13021324007 is a deficient number, since it is larger than the sum of its proper divisors (1).

13021324007 is an equidigital number, since it uses as much as digits as its factorization.

13021324007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 13021324007 its reverse (70042312031), we get a palindrome (83063636038).

The spelling of 13021324007 in words is "thirteen billion, twenty-one million, three hundred twenty-four thousand, seven".