871359112297 has 2 divisors, whose sum is σ = 871359112298. Its totient is φ = 871359112296.

The previous prime is 871359112237. The next prime is 871359112333. The reversal of 871359112297 is 792211953178.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 601836159961 + 269522952336 = 775781^2 + 519156^2 .

It is a cyclic number.

It is not a de Polignac number, because 871359112297 - 2²³ = 871350723689 is a prime.

It is not a weakly prime, because it can be changed into another prime (871359112237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435679556148 + 435679556149.

It is an arithmetic number, because the mean of its divisors is an integer number (435679556149).

Almost surely, 2^871359112297 is an apocalyptic number.

It is an amenable number.

871359112297 is a deficient number, since it is larger than the sum of its proper divisors (1).

871359112297 is an equidigital number, since it uses as much as digits as its factorization.

871359112297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1905120, while the sum is 55.

The spelling of 871359112297 in words is "eight hundred seventy-one billion, three hundred fifty-nine million, one hundred twelve thousand, two hundred ninety-seven".