132321323032013 has 4 divisors (see below), whose sum is σ = 132346303464540. Its totient is φ = 132296342599488.

The previous prime is 132321323031983. The next prime is 132321323032021. The reversal of 132321323032013 is 310230323123231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 111445223924644 + 20876099107369 = 10556762^2 + 4569037^2 .

It is a cyclic number.

It is not a de Polignac number, because 132321323032013 - 2⁸ = 132321323031757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132321323032313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12490208318 + ... + 12490218911.

It is an arithmetic number, because the mean of its divisors is an integer number (33086575866135).

Almost surely, 2^{132321323032013} is an apocalyptic number.

It is an amenable number.

132321323032013 is a deficient number, since it is larger than the sum of its proper divisors (24980432527).

132321323032013 is an equidigital number, since it uses as much as digits as its factorization.

132321323032013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24980432526.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 132321323032013 its reverse (310230323123231), we get a palindrome (442551646155244).

The spelling of 132321323032013 in words is "one hundred thirty-two trillion, three hundred twenty-one billion, three hundred twenty-three million, thirty-two thousand, thirteen".