32403443203103 has 12 divisors (see below), whose sum is σ = 38712552665112. Its totient is φ = 27023720970960.

The previous prime is 32403443203097. The next prime is 32403443203199. The reversal of 32403443203103 is 30130234430423.

It is not a de Polignac number, because 32403443203103 - 2²⁸ = 32403174767647 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 32403443203103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32403443202103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8936413853 + ... + 8936417478.

It is an arithmetic number, because the mean of its divisors is an integer number (3226046055426).

Almost surely, 2^{32403443203103} is an apocalyptic number.

32403443203103 is a deficient number, since it is larger than the sum of its proper divisors (6309109462009).

32403443203103 is a wasteful number, since it uses less digits than its factorization.

32403443203103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17872831382 (or 17872831375 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 32403443203103 its reverse (30130234430423), we get a palindrome (62533677633526).

The spelling of 32403443203103 in words is "thirty-two trillion, four hundred three billion, four hundred forty-three million, two hundred three thousand, one hundred three".