13002047687 has 2 divisors, whose sum is σ = 13002047688. Its totient is φ = 13002047686.

The previous prime is 13002047623. The next prime is 13002047689. The reversal of 13002047687 is 78674020031.

13002047687 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13002047687 - 2⁶ = 13002047623 is a prime.

Together with 13002047689, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13002047687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13002047689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6501023843 + 6501023844.

It is an arithmetic number, because the mean of its divisors is an integer number (6501023844).

Almost surely, 2^13002047687 is an apocalyptic number.

13002047687 is a deficient number, since it is larger than the sum of its proper divisors (1).

13002047687 is an equidigital number, since it uses as much as digits as its factorization.

13002047687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 13002047687 in words is "thirteen billion, two million, forty-seven thousand, six hundred eighty-seven".