27130063 has 2 divisors, whose sum is σ = 27130064. Its totient is φ = 27130062.

The previous prime is 27130039. The next prime is 27130067. The reversal of 27130063 is 36003172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27130063 - 2⁵ = 27130031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27130067) 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, 13565031 + 13565032.

It is an arithmetic number, because the mean of its divisors is an integer number (13565032).

Almost surely, 2^27130063 is an apocalyptic number.

27130063 is a deficient number, since it is larger than the sum of its proper divisors (1).

27130063 is an equidigital number, since it uses as much as digits as its factorization.

27130063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 27130063 is about 5208.6527048748. The cubic root of 27130063 is about 300.4809433810.

The spelling of 27130063 in words is "twenty-seven million, one hundred thirty thousand, sixty-three".