104108121407500 has 480 divisors, whose sum is σ = 272469681792000. Its totient is φ = 34053941376000.

The previous prime is 104108121407399. The next prime is 104108121407509. The reversal of 104108121407500 is 5704121801401.

It is not an unprimeable number, because it can be changed into a prime (104108121407509) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 9133086801 + ... + 9133098199.

It is an arithmetic number, because the mean of its divisors is an integer number (567645170400).

Almost surely, 2^{104108121407500} is an apocalyptic number.

104108121407500 is a gapful number since it is divisible by the number (10) 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 104108121407500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136234840896000).

104108121407500 is an abundant number, since it is smaller than the sum of its proper divisors (168361560384500).

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

104108121407500 is a wasteful number, since it uses less digits than its factorization.

104108121407500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11755 (or 11738 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 34.

The spelling of 104108121407500 in words is "one hundred four trillion, one hundred eight billion, one hundred twenty-one million, four hundred seven thousand, five hundred".