321013340304111 has 24 divisors (see below), whose sum is σ = 570690382764320. Its totient is φ = 169325717962176.

The previous prime is 321013340304091. The next prime is 321013340304121. The reversal of 321013340304111 is 111403043310123.

321013340304111 is a `hidden beast` number, since 3 + 2 + 1 + 0 + 1 + 3 + 340 + 304 + 1 + 11 = 666.

It is not a de Polignac number, because 321013340304111 - 2⁵ = 321013340304079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321013340304121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195978839416 + ... + 195978841053.

Almost surely, 2^{321013340304111} is an apocalyptic number.

321013340304111 is a deficient number, since it is larger than the sum of its proper divisors (249677042460209).

321013340304111 is a wasteful number, since it uses less digits than its factorization.

321013340304111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391957680495 (or 391957680492 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 321013340304111 its reverse (111403043310123), we get a palindrome (432416383614234).

The spelling of 321013340304111 in words is "three hundred twenty-one trillion, thirteen billion, three hundred forty million, three hundred four thousand, one hundred eleven".