104171520715700 has 18 divisors (see below), whose sum is σ = 226052199953286. Its totient is φ = 41668608286240.

The previous prime is 104171520715657. The next prime is 104171520715709. The reversal of 104171520715700 is 7517025171401.

It can be written as a sum of positive squares in 3 ways, for example, as 29617344921124 + 74554175794576 = 5442182^2 + 8634476^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104171520715709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 520857603479 + ... + 520857603678.

Almost surely, 2^{104171520715700} is an apocalyptic number.

104171520715700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104171520715700 is an abundant number, since it is smaller than the sum of its proper divisors (121880679237586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104171520715700 is a wasteful number, since it uses less digits than its factorization.

104171520715700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041715207171 (or 1041715207164 counting only the distinct ones).

The product of its (nonzero) digits is 68600, while the sum is 41.

The spelling of 104171520715700 in words is "one hundred four trillion, one hundred seventy-one billion, five hundred twenty million, seven hundred fifteen thousand, seven hundred".