132321313221 has 8 divisors (see below), whose sum is σ = 177323994144. Its totient is φ = 87766420560.

The previous prime is 132321313219. The next prime is 132321313253. The reversal of 132321313221 is 122313123231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132321313221 - 2¹ = 132321313219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132321313191 and 132321313200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132321313261) 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, 111946375 + ... + 111947556.

It is an arithmetic number, because the mean of its divisors is an integer number (22165499268).

Almost surely, 2^132321313221 is an apocalyptic number.

It is an amenable number.

132321313221 is a deficient number, since it is larger than the sum of its proper divisors (45002680923).

132321313221 is a wasteful number, since it uses less digits than its factorization.

132321313221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223894131.

The product of its digits is 1296, while the sum is 24.

Adding to 132321313221 its reverse (122313123231), we get a palindrome (254634436452).

The spelling of 132321313221 in words is "one hundred thirty-two billion, three hundred twenty-one million, three hundred thirteen thousand, two hundred twenty-one".