32320311103 has 4 divisors (see below), whose sum is σ = 32339701080. Its totient is φ = 32300921128.

The previous prime is 32320311083. The next prime is 32320311109. The reversal of 32320311103 is 30111302323.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32320311103 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32320311109) 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, 9692488 + ... + 9695821.

It is an arithmetic number, because the mean of its divisors is an integer number (8084925270).

Almost surely, 2^32320311103 is an apocalyptic number.

32320311103 is a deficient number, since it is larger than the sum of its proper divisors (19389977).

32320311103 is a wasteful number, since it uses less digits than its factorization.

32320311103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19389976.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 32320311103 its reverse (30111302323), we get a palindrome (62431613426).

The spelling of 32320311103 in words is "thirty-two billion, three hundred twenty million, three hundred eleven thousand, one hundred three".