132123004 has 48 divisors (see below), whose sum is σ = 261841888. Its totient is φ = 57915648.

The previous prime is 132123001. The next prime is 132123059. The reversal of 132123004 is 400321231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132123001) 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 15 ways as a sum of consecutive naturals, for example, 81934 + ... + 83530.

Almost surely, 2^132123004 is an apocalyptic number.

It is an amenable number.

132123004 is a deficient number, since it is larger than the sum of its proper divisors (129718884).

132123004 is a wasteful number, since it uses less digits than its factorization.

132123004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694 (or 1692 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 132123004 is about 11494.4771085944. The cubic root of 132123004 is about 509.3224425379.

Adding to 132123004 its reverse (400321231), we get a palindrome (532444235).

The spelling of 132123004 in words is "one hundred thirty-two million, one hundred twenty-three thousand, four".