2321133312311 has 16 divisors (see below), whose sum is σ = 2535228890880. Its totient is φ = 2107552763520.

The previous prime is 2321133312301. The next prime is 2321133312317. The reversal of 2321133312311 is 1132133311232.

It is a cyclic number.

It is not a de Polignac number, because 2321133312311 - 2³⁰ = 2320059570487 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 (2321133312317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45448556 + ... + 45499598.

It is an arithmetic number, because the mean of its divisors is an integer number (158451805680).

Almost surely, 2^{2321133312311} is an apocalyptic number.

2321133312311 is a deficient number, since it is larger than the sum of its proper divisors (214095578569).

2321133312311 is a wasteful number, since it uses less digits than its factorization.

2321133312311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56006.

The product of its digits is 1944, while the sum is 26.

Adding to 2321133312311 its reverse (1132133311232), we get a palindrome (3453266623543).

The spelling of 2321133312311 in words is "two trillion, three hundred twenty-one billion, one hundred thirty-three million, three hundred twelve thousand, three hundred eleven".