271081297 has 2 divisors, whose sum is σ = 271081298. Its totient is φ = 271081296.

The previous prime is 271081229. The next prime is 271081301. The reversal of 271081297 is 792180172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 246835521 + 24245776 = 15711^2 + 4924^2 .

It is a cyclic number.

It is not a de Polignac number, because 271081297 - 2⁷ = 271081169 is a prime.

It is not a weakly prime, because it can be changed into another prime (271081997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135540648 + 135540649.

It is an arithmetic number, because the mean of its divisors is an integer number (135540649).

Almost surely, 2^271081297 is an apocalyptic number.

It is an amenable number.

271081297 is a deficient number, since it is larger than the sum of its proper divisors (1).

271081297 is an equidigital number, since it uses as much as digits as its factorization.

271081297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 271081297 is about 16464.5466685239. The cubic root of 271081297 is about 647.1920665747.

The spelling of 271081297 in words is "two hundred seventy-one million, eighty-one thousand, two hundred ninety-seven".