104521134324 has 48 divisors (see below), whose sum is σ = 244259245440. Its totient is φ = 34786631040.

The previous prime is 104521134293. The next prime is 104521134337. The reversal of 104521134324 is 423431125401.

It is a junction number, because it is equal to n+sod(n) for n = 104521134291 and 104521134300.

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, 30985902 + ... + 30989274.

It is an arithmetic number, because the mean of its divisors is an integer number (5088734280).

Almost surely, 2^104521134324 is an apocalyptic number.

It is an amenable number.

104521134324 is an abundant number, since it is smaller than the sum of its proper divisors (139738111116).

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

104521134324 is a wasteful number, since it uses less digits than its factorization.

104521134324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6600 (or 6598 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 104521134324 its reverse (423431125401), we get a palindrome (527952259725).

The spelling of 104521134324 in words is "one hundred four billion, five hundred twenty-one million, one hundred thirty-four thousand, three hundred twenty-four".