271423208297 has 2 divisors, whose sum is σ = 271423208298. Its totient is φ = 271423208296.

The previous prime is 271423208279. The next prime is 271423208401. The reversal of 271423208297 is 792802324172.

Together with previous prime (271423208279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 232344244441 + 39078963856 = 482021^2 + 197684^2 .

It is a cyclic number.

It is not a de Polignac number, because 271423208297 - 2¹⁸ = 271422946153 is a prime.

It is not a weakly prime, because it can be changed into another prime (271423205297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135711604148 + 135711604149.

It is an arithmetic number, because the mean of its divisors is an integer number (135711604149).

Almost surely, 2^271423208297 is an apocalyptic number.

It is an amenable number.

271423208297 is a deficient number, since it is larger than the sum of its proper divisors (1).

271423208297 is an equidigital number, since it uses as much as digits as its factorization.

271423208297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 271423208297 in words is "two hundred seventy-one billion, four hundred twenty-three million, two hundred eight thousand, two hundred ninety-seven".