32320321001 has 8 divisors (see below), whose sum is σ = 34236840960. Its totient is φ = 30405503808.

The previous prime is 32320320997. The next prime is 32320321003. The reversal of 32320321001 is 10012302323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32320321001 - 2² = 32320320997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32320321003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386501 + ... + 462626.

It is an arithmetic number, because the mean of its divisors is an integer number (4279605120).

Almost surely, 2^32320321001 is an apocalyptic number.

It is an amenable number.

32320321001 is a deficient number, since it is larger than the sum of its proper divisors (1916519959).

32320321001 is a wasteful number, since it uses less digits than its factorization.

32320321001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851383.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 32320321001 its reverse (10012302323), we get a palindrome (42332623324).

The spelling of 32320321001 in words is "thirty-two billion, three hundred twenty million, three hundred twenty-one thousand, one".