27005086103 has 2 divisors, whose sum is σ = 27005086104. Its totient is φ = 27005086102.

The previous prime is 27005086093. The next prime is 27005086187. The reversal of 27005086103 is 30168050072.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27005086103 - 2¹⁴ = 27005069719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 27005086103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27005085103) 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, 13502543051 + 13502543052.

It is an arithmetic number, because the mean of its divisors is an integer number (13502543052).

Almost surely, 2^27005086103 is an apocalyptic number.

27005086103 is a deficient number, since it is larger than the sum of its proper divisors (1).

27005086103 is an equidigital number, since it uses as much as digits as its factorization.

27005086103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 27005086103 in words is "twenty-seven billion, five million, eighty-six thousand, one hundred three".