132331133321 has 4 divisors (see below), whose sum is σ = 140115317652. Its totient is φ = 124546948992.

The previous prime is 132331133317. The next prime is 132331133371. The reversal of 132331133321 is 123331133231.

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 64241971600 + 68089161721 = 253460^2 + 260939^2 .

It is a cyclic number.

It is not a de Polignac number, because 132331133321 - 2² = 132331133317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132331133371) 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, 3892092140 + ... + 3892092173.

It is an arithmetic number, because the mean of its divisors is an integer number (35028829413).

Almost surely, 2^132331133321 is an apocalyptic number.

It is an amenable number.

132331133321 is a deficient number, since it is larger than the sum of its proper divisors (7784184331).

132331133321 is an equidigital number, since it uses as much as digits as its factorization.

132331133321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7784184330.

The product of its digits is 2916, while the sum is 26.

Adding to 132331133321 its reverse (123331133231), we get a palindrome (255662266552).

The spelling of 132331133321 in words is "one hundred thirty-two billion, three hundred thirty-one million, one hundred thirty-three thousand, three hundred twenty-one".