32321321033 has 4 divisors (see below), whose sum is σ = 32323528980. Its totient is φ = 32319113088.

The previous prime is 32321320963. The next prime is 32321321041. The reversal of 32321321033 is 33012312323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33012312323 = 859 ⋅38431097.

It can be written as a sum of positive squares in 2 ways, for example, as 30571823104 + 1749497929 = 174848^2 + 41827^2 .

It is a cyclic number.

It is not a de Polignac number, because 32321321033 - 2²⁶ = 32254212169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32321321063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081868 + ... + 1111341.

It is an arithmetic number, because the mean of its divisors is an integer number (8080882245).

Almost surely, 2^32321321033 is an apocalyptic number.

It is an amenable number.

32321321033 is a deficient number, since it is larger than the sum of its proper divisors (2207947).

32321321033 is a wasteful number, since it uses less digits than its factorization.

32321321033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207946.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 32321321033 its reverse (33012312323), we get a palindrome (65333633356).

The spelling of 32321321033 in words is "thirty-two billion, three hundred twenty-one million, three hundred twenty-one thousand, thirty-three".