321113300013103 has 4 divisors (see below), whose sum is σ = 345814323091048. Its totient is φ = 296412276935160.

The previous prime is 321113300013101. The next prime is 321113300013137. The reversal of 321113300013103 is 301310003311123.

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 321113300013103 - 2¹ = 321113300013101 is a prime.

It is a super-3 number, since 3×321113300013103³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321113300013101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12350511538953 + ... + 12350511538978.

It is an arithmetic number, because the mean of its divisors is an integer number (86453580772762).

Almost surely, 2^{321113300013103} is an apocalyptic number.

321113300013103 is a deficient number, since it is larger than the sum of its proper divisors (24701023077945).

321113300013103 is a wasteful number, since it uses less digits than its factorization.

321113300013103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24701023077944.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 321113300013103 its reverse (301310003311123), we get a palindrome (622423303324226).

The spelling of 321113300013103 in words is "three hundred twenty-one trillion, one hundred thirteen billion, three hundred million, thirteen thousand, one hundred three".