321233412423011 has 16 divisors (see below), whose sum is σ = 351068670354528. Its totient is φ = 291503533747200.

The previous prime is 321233412422861. The next prime is 321233412423029. The reversal of 321233412423011 is 110324214332123.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-321233412423011 is a prime.

It is a super-2 number, since 2×321233412423011² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321233412423031) 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 15 ways as a sum of consecutive naturals, for example, 1331356121 + ... + 1331597381.

It is an arithmetic number, because the mean of its divisors is an integer number (21941791897158).

Almost surely, 2^{321233412423011} is an apocalyptic number.

321233412423011 is a deficient number, since it is larger than the sum of its proper divisors (29835257931517).

321233412423011 is a wasteful number, since it uses less digits than its factorization.

321233412423011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459142.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 321233412423011 its reverse (110324214332123), we get a palindrome (431557626755134).

The spelling of 321233412423011 in words is "three hundred twenty-one trillion, two hundred thirty-three billion, four hundred twelve million, four hundred twenty-three thousand, eleven".