321132032323 has 2 divisors, whose sum is σ = 321132032324. Its totient is φ = 321132032322.

The previous prime is 321132032317. The next prime is 321132032381. The reversal of 321132032323 is 323230231123.

It is a weak prime.

It is an emirp because it is prime and its reverse (323230231123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 321132032323 - 2³⁷ = 183693078851 is a prime.

It is not a weakly prime, because it can be changed into another prime (321132032393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160566016161 + 160566016162.

It is an arithmetic number, because the mean of its divisors is an integer number (160566016162).

Almost surely, 2^321132032323 is an apocalyptic number.

321132032323 is a deficient number, since it is larger than the sum of its proper divisors (1).

321132032323 is an equidigital number, since it uses as much as digits as its factorization.

321132032323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 321132032323 its reverse (323230231123), we get a palindrome (644362263446).

The spelling of 321132032323 in words is "three hundred twenty-one billion, one hundred thirty-two million, thirty-two thousand, three hundred twenty-three".