27118138114801 has 2 divisors, whose sum is σ = 27118138114802. Its totient is φ = 27118138114800.

The previous prime is 27118138114783. The next prime is 27118138114817. The reversal of 27118138114801 is 10841183181172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25526755864801 + 1591382250000 = 5052401^2 + 1261500^2 .

It is a cyclic number.

It is not a de Polignac number, because 27118138114801 - 2⁷ = 27118138114673 is a prime.

It is not a weakly prime, because it can be changed into another prime (27118138114831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13559069057400 + 13559069057401.

It is an arithmetic number, because the mean of its divisors is an integer number (13559069057401).

Almost surely, 2^{27118138114801} is an apocalyptic number.

It is an amenable number.

27118138114801 is a deficient number, since it is larger than the sum of its proper divisors (1).

27118138114801 is an equidigital number, since it uses as much as digits as its factorization.

27118138114801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 46.

The spelling of 27118138114801 in words is "twenty-seven trillion, one hundred eighteen billion, one hundred thirty-eight million, one hundred fourteen thousand, eight hundred one".