871125232002015 has 32 divisors (see below), whose sum is σ = 1394003014373376. Its totient is φ = 464532578856320.

The previous prime is 871125232001971. The next prime is 871125232002043. The reversal of 871125232002015 is 510200232521178.

It is not a de Polignac number, because 871125232002015 - 2²⁴ = 871125215224799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8997227305 + ... + 8997324125.

It is an arithmetic number, because the mean of its divisors is an integer number (43562594199168).

Almost surely, 2^{871125232002015} is an apocalyptic number.

871125232002015 is a deficient number, since it is larger than the sum of its proper divisors (522877782371361).

871125232002015 is a wasteful number, since it uses less digits than its factorization.

871125232002015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177839.

The product of its (nonzero) digits is 67200, while the sum is 39.

The spelling of 871125232002015 in words is "eight hundred seventy-one trillion, one hundred twenty-five billion, two hundred thirty-two million, two thousand, fifteen".