32321012303 has 4 divisors (see below), whose sum is σ = 32459729328. Its totient is φ = 32182295280.

The previous prime is 32321012299. The next prime is 32321012327. The reversal of 32321012303 is 30321012323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32321012303 - 2² = 32321012299 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32321012333) 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, 69358163 + ... + 69358628.

It is an arithmetic number, because the mean of its divisors is an integer number (8114932332).

Almost surely, 2^32321012303 is an apocalyptic number.

32321012303 is a deficient number, since it is larger than the sum of its proper divisors (138717025).

32321012303 is a wasteful number, since it uses less digits than its factorization.

32321012303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138717024.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32321012303 its sum of digits (20), we get a palindrome (32321012323).

Adding to 32321012303 its reverse (30321012323), we get a palindrome (62642024626).

The spelling of 32321012303 in words is "thirty-two billion, three hundred twenty-one million, twelve thousand, three hundred three".