321301020103 has 8 divisors (see below), whose sum is σ = 368374335008. Its totient is φ = 274520997504.

The previous prime is 321301020083. The next prime is 321301020113. The reversal of 321301020103 is 301020103123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-321301020103 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 (321301020113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73320726 + ... + 73325107.

It is an arithmetic number, because the mean of its divisors is an integer number (46046791876).

Almost surely, 2^321301020103 is an apocalyptic number.

321301020103 is a deficient number, since it is larger than the sum of its proper divisors (47073314905).

321301020103 is a wasteful number, since it uses less digits than its factorization.

321301020103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146646153.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 321301020103 its reverse (301020103123), we get a palindrome (622321123226).

The spelling of 321301020103 in words is "three hundred twenty-one billion, three hundred one million, twenty thousand, one hundred three".