2321112003311 has 8 divisors (see below), whose sum is σ = 2322493118400. Its totient is φ = 2319731125920.

The previous prime is 2321112003269. The next prime is 2321112003323. The reversal of 2321112003311 is 1133002111232.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2321112003311 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 (2321112003391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21837866 + ... + 21943896.

It is an arithmetic number, because the mean of its divisors is an integer number (290311639800).

Almost surely, 2^{2321112003311} is an apocalyptic number.

2321112003311 is a deficient number, since it is larger than the sum of its proper divisors (1381115089).

2321112003311 is a wasteful number, since it uses less digits than its factorization.

2321112003311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118849.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2321112003311 its reverse (1133002111232), we get a palindrome (3454114114543).

The spelling of 2321112003311 in words is "two trillion, three hundred twenty-one billion, one hundred twelve million, three thousand, three hundred eleven".