132311455321 has 4 divisors (see below), whose sum is σ = 132315979492. Its totient is φ = 132306931152.

The previous prime is 132311455319. The next prime is 132311455337. The reversal of 132311455321 is 123554113231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 123554113231 = 1201 ⋅102876031.

It can be written as a sum of positive squares in 2 ways, for example, as 104610846096 + 27700609225 = 323436^2 + 166435^2 .

It is a cyclic number.

It is not a de Polignac number, because 132311455321 - 2¹ = 132311455319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132311455351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2217930 + ... + 2276803.

It is an arithmetic number, because the mean of its divisors is an integer number (33078994873).

Almost surely, 2^132311455321 is an apocalyptic number.

It is an amenable number.

132311455321 is a deficient number, since it is larger than the sum of its proper divisors (4524171).

132311455321 is an equidigital number, since it uses as much as digits as its factorization.

132311455321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524170.

The product of its digits is 10800, while the sum is 31.

Adding to 132311455321 its reverse (123554113231), we get a palindrome (255865568552).

The spelling of 132311455321 in words is "one hundred thirty-two billion, three hundred eleven million, four hundred fifty-five thousand, three hundred twenty-one".