32730000003 has 12 divisors (see below), whose sum is σ = 48429756648. Its totient is φ = 21287804640.

The previous prime is 32729999993. The next prime is 32730000007. The reversal of 32730000003 is 30000003723.

It is not a de Polignac number, because 32730000003 - 2²⁰ = 32728951427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32730000007) 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 11 ways as a sum of consecutive naturals, for example, 44349225 + ... + 44349962.

It is an arithmetic number, because the mean of its divisors is an integer number (4035813054).

Almost surely, 2^32730000003 is an apocalyptic number.

32730000003 is a deficient number, since it is larger than the sum of its proper divisors (15699756645).

32730000003 is a wasteful number, since it uses less digits than its factorization.

32730000003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88699234 (or 88699231 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 18.

Adding to 32730000003 its reverse (30000003723), we get a palindrome (62730003726).

The spelling of 32730000003 in words is "thirty-two billion, seven hundred thirty million, three", and thus it is an aban number.