104787133184 has 72 divisors (see below), whose sum is σ = 214182420480. Its totient is φ = 51142673408.

The previous prime is 104787133177. The next prime is 104787133211. The reversal of 104787133184 is 481331787401.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4596887 + ... + 4619625.

It is an arithmetic number, because the mean of its divisors is an integer number (2974755840).

Almost surely, 2^104787133184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104787133184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107091210240).

104787133184 is an abundant number, since it is smaller than the sum of its proper divisors (109395287296).

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

104787133184 is an equidigital number, since it uses as much as digits as its factorization.

104787133184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23185 (or 23171 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The spelling of 104787133184 in words is "one hundred four billion, seven hundred eighty-seven million, one hundred thirty-three thousand, one hundred eighty-four".