104123532 has 24 divisors (see below), whose sum is σ = 243239472. Its totient is φ = 34667200.

The previous prime is 104123531. The next prime is 104123533. The reversal of 104123532 is 235321401.

It is an interprime number because it is at equal distance from previous prime (104123531) and next prime (104123533).

It is a junction number, because it is equal to n+sod(n) for n = 104123499 and 104123508.

It is not an unprimeable number, because it can be changed into a prime (104123531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6682 + ... + 15902.

It is an arithmetic number, because the mean of its divisors is an integer number (10134978).

Almost surely, 2^104123532 is an apocalyptic number.

104123532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104123532 is an abundant number, since it is smaller than the sum of its proper divisors (139115940).

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

104123532 is a wasteful number, since it uses less digits than its factorization.

104123532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10169 (or 10167 counting only the distinct ones).

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

The square root of 104123532 is about 10204.0938843192. The cubic root of 104123532 is about 470.4530594332.

Adding to 104123532 its reverse (235321401), we get a palindrome (339444933).

The spelling of 104123532 in words is "one hundred four million, one hundred twenty-three thousand, five hundred thirty-two".