97045570071271 has 2 divisors, whose sum is σ = 97045570071272. Its totient is φ = 97045570071270.

The previous prime is 97045570071209. The next prime is 97045570071311. The reversal of 97045570071271 is 17217007554079.

It is a strong prime.

It is an emirp because it is prime and its reverse (17217007554079) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97045570071271 - 2⁷ = 97045570071143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97045570071371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48522785035635 + 48522785035636.

It is an arithmetic number, because the mean of its divisors is an integer number (48522785035636).

Almost surely, 2^{97045570071271} is an apocalyptic number.

97045570071271 is a deficient number, since it is larger than the sum of its proper divisors (1).

97045570071271 is an equidigital number, since it uses as much as digits as its factorization.

97045570071271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4321800, while the sum is 55.

The spelling of 97045570071271 in words is "ninety-seven trillion, forty-five billion, five hundred seventy million, seventy-one thousand, two hundred seventy-one".