13321011400007 has 2 divisors, whose sum is σ = 13321011400008. Its totient is φ = 13321011400006.

The previous prime is 13321011399947. The next prime is 13321011400009. The reversal of 13321011400007 is 70000411012331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13321011400007 - 2⁴⁰ = 12221499772231 is a prime.

Together with 13321011400009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13321011400009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660505700003 + 6660505700004.

It is an arithmetic number, because the mean of its divisors is an integer number (6660505700004).

Almost surely, 2^{13321011400007} is an apocalyptic number.

13321011400007 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321011400007 is an equidigital number, since it uses as much as digits as its factorization.

13321011400007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 13321011400007 its reverse (70000411012331), we get a palindrome (83321422412338).

The spelling of 13321011400007 in words is "thirteen trillion, three hundred twenty-one billion, eleven million, four hundred thousand, seven".