104135315124 has 48 divisors (see below), whose sum is σ = 259822817856. Its totient is φ = 32346432000.

The previous prime is 104135315117. The next prime is 104135315143. The reversal of 104135315124 is 421513531401.

It is a junction number, because it is equal to n+sod(n) for n = 104135315091 and 104135315100.

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, 2506462 + ... + 2547669.

It is an arithmetic number, because the mean of its divisors is an integer number (5412975372).

Almost surely, 2^104135315124 is an apocalyptic number.

It is an amenable number.

104135315124 is an abundant number, since it is smaller than the sum of its proper divisors (155687502732).

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

104135315124 is a wasteful number, since it uses less digits than its factorization.

104135315124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5054256 (or 5054254 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 104135315124 its reverse (421513531401), we get a palindrome (525648846525).

The spelling of 104135315124 in words is "one hundred four billion, one hundred thirty-five million, three hundred fifteen thousand, one hundred twenty-four".