1032321330321 has 4 divisors (see below), whose sum is σ = 1376428440432. Its totient is φ = 688214220212.

The previous prime is 1032321330307. The next prime is 1032321330331. The reversal of 1032321330321 is 1230331232301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1032321330321 - 2²⁵ = 1032287775889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1032321330291 and 1032321330300.

It is not an unprimeable number, because it can be changed into a prime (1032321330301) 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, 172053555051 + ... + 172053555056.

It is an arithmetic number, because the mean of its divisors is an integer number (344107110108).

Almost surely, 2^{1032321330321} is an apocalyptic number.

It is an amenable number.

1032321330321 is a deficient number, since it is larger than the sum of its proper divisors (344107110111).

1032321330321 is an equidigital number, since it uses as much as digits as its factorization.

1032321330321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344107110110.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1032321330321 its reverse (1230331232301), we get a palindrome (2262652562622).

The spelling of 1032321330321 in words is "one trillion, thirty-two billion, three hundred twenty-one million, three hundred thirty thousand, three hundred twenty-one".