871101901039 has 2 divisors, whose sum is σ = 871101901040. Its totient is φ = 871101901038.

The previous prime is 871101900983. The next prime is 871101901057. The reversal of 871101901039 is 930109101178.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 871101901039 - 2¹³ = 871101892847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 871101900992 and 871101901010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (871101901079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435550950519 + 435550950520.

It is an arithmetic number, because the mean of its divisors is an integer number (435550950520).

Almost surely, 2^871101901039 is an apocalyptic number.

871101901039 is a deficient number, since it is larger than the sum of its proper divisors (1).

871101901039 is an equidigital number, since it uses as much as digits as its factorization.

871101901039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 40.

The spelling of 871101901039 in words is "eight hundred seventy-one billion, one hundred one million, nine hundred one thousand, thirty-nine".