104034101020 has 96 divisors (see below), whose sum is σ = 225884433600. Its totient is φ = 40217886720.

The previous prime is 104034100999. The next prime is 104034101071. The reversal of 104034101020 is 20101430401.

It is a junction number, because it is equal to n+sod(n) for n = 104034100985 and 104034101003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85483452 + ... + 85484668.

It is an arithmetic number, because the mean of its divisors is an integer number (2352962850).

Almost surely, 2^104034101020 is an apocalyptic number.

104034101020 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 104034101020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112942216800).

104034101020 is an abundant number, since it is smaller than the sum of its proper divisors (121850332580).

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

104034101020 is a wasteful number, since it uses less digits than its factorization.

104034101020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943 (or 1941 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 104034101020 its reverse (20101430401), we get a palindrome (124135531421).

The spelling of 104034101020 in words is "one hundred four billion, thirty-four million, one hundred one thousand, twenty".