104123242532 has 12 divisors (see below), whose sum is σ = 182381785740. Its totient is φ = 52014160896.

The previous prime is 104123242499. The next prime is 104123242541. The reversal of 104123242532 is 235242321401.

It can be written as a sum of positive squares in 2 ways, for example, as 24956416576 + 79166825956 = 157976^2 + 281366^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104123242495 and 104123242504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11860157 + ... + 11868932.

It is an arithmetic number, because the mean of its divisors is an integer number (15198482145).

Almost surely, 2^104123242532 is an apocalyptic number.

It is an amenable number.

104123242532 is a deficient number, since it is larger than the sum of its proper divisors (78258543208).

104123242532 is a wasteful number, since it uses less digits than its factorization.

104123242532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23730190 (or 23730188 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 104123242532 its reverse (235242321401), we get a palindrome (339365563933).

The spelling of 104123242532 in words is "one hundred four billion, one hundred twenty-three million, two hundred forty-two thousand, five hundred thirty-two".