27247104011 has 2 divisors, whose sum is σ = 27247104012. Its totient is φ = 27247104010.

The previous prime is 27247103977. The next prime is 27247104047. The reversal of 27247104011 is 11040174272.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27247104011 is a prime.

It is not a weakly prime, because it can be changed into another prime (27247104061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13623552005 + 13623552006.

It is an arithmetic number, because the mean of its divisors is an integer number (13623552006).

Almost surely, 2^27247104011 is an apocalyptic number.

27247104011 is a deficient number, since it is larger than the sum of its proper divisors (1).

27247104011 is an equidigital number, since it uses as much as digits as its factorization.

27247104011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 29.

Adding to 27247104011 its reverse (11040174272), we get a palindrome (38287278283).

The spelling of 27247104011 in words is "twenty-seven billion, two hundred forty-seven million, one hundred four thousand, eleven".