27002366213 has 2 divisors, whose sum is σ = 27002366214. Its totient is φ = 27002366212.

The previous prime is 27002366203. The next prime is 27002366243. The reversal of 27002366213 is 31266320072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22678251649 + 4324114564 = 150593^2 + 65758^2 .

It is a cyclic number.

It is not a de Polignac number, because 27002366213 - 2¹² = 27002362117 is a prime.

It is a super-2 number, since 2×27002366213² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27002366213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27002366203) 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, 13501183106 + 13501183107.

It is an arithmetic number, because the mean of its divisors is an integer number (13501183107).

Almost surely, 2^27002366213 is an apocalyptic number.

It is an amenable number.

27002366213 is a deficient number, since it is larger than the sum of its proper divisors (1).

27002366213 is an equidigital number, since it uses as much as digits as its factorization.

27002366213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 27002366213 its reverse (31266320072), we get a palindrome (58268686285).

The spelling of 27002366213 in words is "twenty-seven billion, two million, three hundred sixty-six thousand, two hundred thirteen".