321001012332103 has 8 divisors (see below), whose sum is σ = 321208811346800. Its totient is φ = 320793225370560.

The previous prime is 321001012332083. The next prime is 321001012332223. The reversal of 321001012332103 is 301233210100123.

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

It is a cyclic number.

It is not a de Polignac number, because 321001012332103 - 2¹³ = 321001012323911 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 (321001012339103) 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, 50576476 + ... + 56568382.

It is an arithmetic number, because the mean of its divisors is an integer number (40151101418350).

Almost surely, 2^{321001012332103} is an apocalyptic number.

321001012332103 is a deficient number, since it is larger than the sum of its proper divisors (207799014697).

321001012332103 is a wasteful number, since it uses less digits than its factorization.

321001012332103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6026577.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 321001012332103 its reverse (301233210100123), we get a palindrome (622234222432226).

The spelling of 321001012332103 in words is "three hundred twenty-one trillion, one billion, twelve million, three hundred thirty-two thousand, one hundred three".