132321004 has 24 divisors (see below), whose sum is σ = 234300528. Its totient is φ = 65382720.

The previous prime is 132320987. The next prime is 132321029. The reversal of 132321004 is 400123231.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195114 + ... + 195790.

It is an arithmetic number, because the mean of its divisors is an integer number (9762522).

Almost surely, 2^132321004 is an apocalyptic number.

It is an amenable number.

132321004 is a deficient number, since it is larger than the sum of its proper divisors (101979524).

132321004 is a wasteful number, since it uses less digits than its factorization.

132321004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1183 counting only the distinct ones).

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

The square root of 132321004 is about 11503.0867161819. The cubic root of 132321004 is about 509.5767396865.

Adding to 132321004 its reverse (400123231), we get a palindrome (532444235).

The spelling of 132321004 in words is "one hundred thirty-two million, three hundred twenty-one thousand, four".