323201321011103 has 4 divisors (see below), whose sum is σ = 323216059567440. Its totient is φ = 323186582454768.

The previous prime is 323201321011087. The next prime is 323201321011111. The reversal of 323201321011103 is 301110123102323.

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 323201321011103 - 2⁴ = 323201321011087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323201321071103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7369245275 + ... + 7369289132.

It is an arithmetic number, because the mean of its divisors is an integer number (80804014891860).

Almost surely, 2^{323201321011103} is an apocalyptic number.

323201321011103 is a deficient number, since it is larger than the sum of its proper divisors (14738556337).

323201321011103 is a wasteful number, since it uses less digits than its factorization.

323201321011103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14738556336.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 323201321011103 its reverse (301110123102323), we get a palindrome (624311444113426).

The spelling of 323201321011103 in words is "three hundred twenty-three trillion, two hundred one billion, three hundred twenty-one million, eleven thousand, one hundred three".