13248682787 has 2 divisors, whose sum is σ = 13248682788. Its totient is φ = 13248682786.

The previous prime is 13248682757. The next prime is 13248682789. The reversal of 13248682787 is 78728684231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13248682787 - 2¹⁰ = 13248681763 is a prime.

Together with 13248682789, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13248682789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6624341393 + 6624341394.

It is an arithmetic number, because the mean of its divisors is an integer number (6624341394).

Almost surely, 2^13248682787 is an apocalyptic number.

13248682787 is a deficient number, since it is larger than the sum of its proper divisors (1).

13248682787 is an equidigital number, since it uses as much as digits as its factorization.

13248682787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7225344, while the sum is 56.

The spelling of 13248682787 in words is "thirteen billion, two hundred forty-eight million, six hundred eighty-two thousand, seven hundred eighty-seven".