104003105100 has 144 divisors (see below), whose sum is σ = 309095112480. Its totient is φ = 26983987200.

The previous prime is 104003105071. The next prime is 104003105137. The reversal of 104003105100 is 1501300401.

104003105100 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 104003105100.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4576566 + ... + 4599234.

Almost surely, 2^104003105100 is an apocalyptic number.

104003105100 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 104003105100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154547556240).

104003105100 is an abundant number, since it is smaller than the sum of its proper divisors (205092007380).

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

104003105100 is a wasteful number, since it uses less digits than its factorization.

104003105100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23100 (or 23093 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

Adding to 104003105100 its reverse (1501300401), we get a palindrome (105504405501).

The spelling of 104003105100 in words is "one hundred four billion, three million, one hundred five thousand, one hundred".