104015511271871 has 2 divisors, whose sum is σ = 104015511271872. Its totient is φ = 104015511271870.

The previous prime is 104015511271813. The next prime is 104015511271891. The reversal of 104015511271871 is 178172115510401.

It is a strong prime.

It is an emirp because it is prime and its reverse (178172115510401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104015511271871 - 2³⁴ = 103998331402687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104015511271891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52007755635935 + 52007755635936.

It is an arithmetic number, because the mean of its divisors is an integer number (52007755635936).

Almost surely, 2^{104015511271871} is an apocalyptic number.

104015511271871 is a deficient number, since it is larger than the sum of its proper divisors (1).

104015511271871 is an equidigital number, since it uses as much as digits as its factorization.

104015511271871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78400, while the sum is 44.

The spelling of 104015511271871 in words is "one hundred four trillion, fifteen billion, five hundred eleven million, two hundred seventy-one thousand, eight hundred seventy-one".