871707022073131 has 8 divisors (see below), whose sum is σ = 871867449745344. Its totient is φ = 871546599114240.

The previous prime is 871707022073077. The next prime is 871707022073149. The reversal of 871707022073131 is 131370220707178.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 871707022073131 - 2¹⁷ = 871707021942059 is a prime.

It is a super-2 number, since 2×871707022073131² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (871707022073191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 380068926 + ... + 382355596.

It is an arithmetic number, because the mean of its divisors is an integer number (108983431218168).

Almost surely, 2^{871707022073131} is an apocalyptic number.

871707022073131 is a deficient number, since it is larger than the sum of its proper divisors (160427672213).

871707022073131 is a wasteful number, since it uses less digits than its factorization.

871707022073131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356661.

The product of its (nonzero) digits is 691488, while the sum is 49.

The spelling of 871707022073131 in words is "eight hundred seventy-one trillion, seven hundred seven billion, twenty-two million, seventy-three thousand, one hundred thirty-one".