32320332001 has 4 divisors (see below), whose sum is σ = 32329139904. Its totient is φ = 32311524100.

The previous prime is 32320331999. The next prime is 32320332007. The reversal of 32320332001 is 10023302323.

It is a happy number.

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 32320332001 - 2¹ = 32320331999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32320332001.

It is not an unprimeable number, because it can be changed into a prime (32320332007) 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, 4398445 + ... + 4405786.

It is an arithmetic number, because the mean of its divisors is an integer number (8082284976).

Almost surely, 2^32320332001 is an apocalyptic number.

It is an amenable number.

32320332001 is a deficient number, since it is larger than the sum of its proper divisors (8807903).

32320332001 is an equidigital number, since it uses as much as digits as its factorization.

32320332001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8807902.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 32320332001 its reverse (10023302323), we get a palindrome (42343634324).

The spelling of 32320332001 in words is "thirty-two billion, three hundred twenty million, three hundred thirty-two thousand, one".