13787302327 has 2 divisors, whose sum is σ = 13787302328. Its totient is φ = 13787302326.

The previous prime is 13787302271. The next prime is 13787302343. The reversal of 13787302327 is 72320378731.

It is a strong prime.

It is an emirp because it is prime and its reverse (72320378731) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13787302327 is a prime.

It is a super-2 number, since 2×13787302327² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13787302357) 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, 6893651163 + 6893651164.

It is an arithmetic number, because the mean of its divisors is an integer number (6893651164).

Almost surely, 2^13787302327 is an apocalyptic number.

13787302327 is a deficient number, since it is larger than the sum of its proper divisors (1).

13787302327 is an equidigital number, since it uses as much as digits as its factorization.

13787302327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 13787302327 in words is "thirteen billion, seven hundred eighty-seven million, three hundred two thousand, three hundred twenty-seven".