323113301111 has 4 divisors (see below), whose sum is σ = 328589797800. Its totient is φ = 317636804424.

The previous prime is 323113301059. The next prime is 323113301129. The reversal of 323113301111 is 111103311323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 111103311323 = 143569 ⋅773867.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323113301111 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 (323113301011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2738248256 + ... + 2738248373.

It is an arithmetic number, because the mean of its divisors is an integer number (82147449450).

Almost surely, 2^323113301111 is an apocalyptic number.

323113301111 is a deficient number, since it is larger than the sum of its proper divisors (5476496689).

323113301111 is an equidigital number, since it uses as much as digits as its factorization.

323113301111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5476496688.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 323113301111 its reverse (111103311323), we get a palindrome (434216612434).

The spelling of 323113301111 in words is "three hundred twenty-three billion, one hundred thirteen million, three hundred one thousand, one hundred eleven".