104878473173 has 8 divisors (see below), whose sum is σ = 107741273688. Its totient is φ = 102017159424.

The previous prime is 104878473163. The next prime is 104878473209. The reversal of 104878473173 is 371374878401.

It can be written as a sum of positive squares in 4 ways, for example, as 13582037764 + 91296435409 = 116542^2 + 302153^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104878473173 - 2⁴ = 104878473157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104878473113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227936 + ... + 511577.

It is an arithmetic number, because the mean of its divisors is an integer number (13467659211).

Almost surely, 2^104878473173 is an apocalyptic number.

It is an amenable number.

104878473173 is a deficient number, since it is larger than the sum of its proper divisors (2862800515).

104878473173 is an equidigital number, since it uses as much as digits as its factorization.

104878473173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743383.

The product of its (nonzero) digits is 3161088, while the sum is 53.

The spelling of 104878473173 in words is "one hundred four billion, eight hundred seventy-eight million, four hundred seventy-three thousand, one hundred seventy-three".