132520023404 has 24 divisors (see below), whose sum is σ = 244908679680. Its totient is φ = 62615533904.

The previous prime is 132520023401. The next prime is 132520023421. The reversal of 132520023404 is 404320025231.

132520023404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (132520023401) 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, 8669684 + ... + 8684955.

It is an arithmetic number, because the mean of its divisors is an integer number (10204528320).

Almost surely, 2^132520023404 is an apocalyptic number.

It is an amenable number.

132520023404 is a deficient number, since it is larger than the sum of its proper divisors (112388656276).

132520023404 is a wasteful number, since it uses less digits than its factorization.

132520023404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17354749 (or 17354747 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 132520023404 its reverse (404320025231), we get a palindrome (536840048635).

The spelling of 132520023404 in words is "one hundred thirty-two billion, five hundred twenty million, twenty-three thousand, four hundred four".