104212120524 has 24 divisors (see below), whose sum is σ = 243234056688. Its totient is φ = 34727024640.

The previous prime is 104212120487. The next prime is 104212120547. The reversal of 104212120524 is 425021212401.

104212120524 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 104212120494 and 104212120503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1251597 + ... + 1332260.

It is an arithmetic number, because the mean of its divisors is an integer number (10134752362).

Almost surely, 2^104212120524 is an apocalyptic number.

It is an amenable number.

104212120524 is an abundant number, since it is smaller than the sum of its proper divisors (139021936164).

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

104212120524 is a wasteful number, since it uses less digits than its factorization.

104212120524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2587225 (or 2587223 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 104212120524 its reverse (425021212401), we get a palindrome (529233332925).

The spelling of 104212120524 in words is "one hundred four billion, two hundred twelve million, one hundred twenty thousand, five hundred twenty-four".