104130503040 has 128 divisors (see below), whose sum is σ = 340886913120. Its totient is φ = 27017625600.

The previous prime is 104130503027. The next prime is 104130503111. The reversal of 104130503040 is 40305031401.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 104130502998 and 104130503016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661861 + ... + 803940.

Almost surely, 2^104130503040 is an apocalyptic number.

104130503040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104130503040 is an abundant number, since it is smaller than the sum of its proper divisors (236756410080).

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

104130503040 is a wasteful number, since it uses less digits than its factorization.

104130503040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465860 (or 1465848 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 104130503040 its reverse (40305031401), we get a palindrome (144435534441).

The spelling of 104130503040 in words is "one hundred four billion, one hundred thirty million, five hundred three thousand, forty".