871681102 has 16 divisors (see below), whose sum is σ = 1326274560. Its totient is φ = 429608088.

The previous prime is 871681099. The next prime is 871681127. The reversal of 871681102 is 201186178.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97963 + ... + 106489.

It is an arithmetic number, because the mean of its divisors is an integer number (82892160).

Almost surely, 2^871681102 is an apocalyptic number.

871681102 is a deficient number, since it is larger than the sum of its proper divisors (454593458).

871681102 is a wasteful number, since it uses less digits than its factorization.

871681102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9255.

The product of its (nonzero) digits is 5376, while the sum is 34.

The square root of 871681102 is about 29524.2460022267. The cubic root of 871681102 is about 955.2547594778.

The spelling of 871681102 in words is "eight hundred seventy-one million, six hundred eighty-one thousand, one hundred two".