104871310681 has 16 divisors (see below), whose sum is σ = 108033980544. Its totient is φ = 101759289984.

The previous prime is 104871310667. The next prime is 104871310699. The reversal of 104871310681 is 186013178401.

It is a cyclic number.

It is not a de Polignac number, because 104871310681 - 2²⁵ = 104837756249 is a prime.

It is a super-2 number, since 2×104871310681² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104871310601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3884676 + ... + 3911578.

It is an arithmetic number, because the mean of its divisors is an integer number (6752123784).

Almost surely, 2^104871310681 is an apocalyptic number.

It is an amenable number.

104871310681 is a deficient number, since it is larger than the sum of its proper divisors (3162669863).

104871310681 is an equidigital number, since it uses as much as digits as its factorization.

104871310681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27840.

The product of its (nonzero) digits is 32256, while the sum is 40.

The spelling of 104871310681 in words is "one hundred four billion, eight hundred seventy-one million, three hundred ten thousand, six hundred eighty-one".