322420323103 has 4 divisors (see below), whose sum is σ = 341386224480. Its totient is φ = 303454421728.

The previous prime is 322420323041. The next prime is 322420323131. The reversal of 322420323103 is 301323024223.

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-322420323103 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 (322420323503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9482950663 + ... + 9482950696.

It is an arithmetic number, because the mean of its divisors is an integer number (85346556120).

Almost surely, 2^322420323103 is an apocalyptic number.

322420323103 is a deficient number, since it is larger than the sum of its proper divisors (18965901377).

322420323103 is a wasteful number, since it uses less digits than its factorization.

322420323103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18965901376.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 322420323103 its reverse (301323024223), we get a palindrome (623743347326).

The spelling of 322420323103 in words is "three hundred twenty-two billion, four hundred twenty million, three hundred twenty-three thousand, one hundred three".