104531132 has 12 divisors (see below), whose sum is σ = 188830656. Its totient is φ = 50579520.

The previous prime is 104531131. The next prime is 104531171. The reversal of 104531132 is 231135401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104531131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421373 + ... + 421620.

It is an arithmetic number, because the mean of its divisors is an integer number (15735888).

Almost surely, 2^104531132 is an apocalyptic number.

It is an amenable number.

104531132 is a deficient number, since it is larger than the sum of its proper divisors (84299524).

104531132 is a wasteful number, since it uses less digits than its factorization.

104531132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843028 (or 843026 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 104531132 is about 10224.0467526318. The cubic root of 104531132 is about 471.0661356848.

Adding to 104531132 its reverse (231135401), we get a palindrome (335666533).

The spelling of 104531132 in words is "one hundred four million, five hundred thirty-one thousand, one hundred thirty-two".