104032313504 has 72 divisors (see below), whose sum is σ = 239643804960. Its totient is φ = 43548236928.

The previous prime is 104032313471. The next prime is 104032313519. The reversal of 104032313504 is 405313230401.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288587 + ... + 539765.

It is an arithmetic number, because the mean of its divisors is an integer number (3328386180).

Almost surely, 2^104032313504 is an apocalyptic number.

104032313504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104032313504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119821902480).

104032313504 is an abundant number, since it is smaller than the sum of its proper divisors (135611491456).

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

104032313504 is an equidigital number, since it uses as much as digits as its factorization.

104032313504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251282 (or 251231 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 104032313504 its reverse (405313230401), we get a palindrome (509345543905).

The spelling of 104032313504 in words is "one hundred four billion, thirty-two million, three hundred thirteen thousand, five hundred four".