2320213311 has 24 divisors (see below), whose sum is σ = 3612941696. Its totient is φ = 1426351680.

The previous prime is 2320213271. The next prime is 2320213339. The reversal of 2320213311 is 1133120232.

It is not a de Polignac number, because 2320213311 - 2¹⁴ = 2320196927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320213351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109746 + ... + 129168.

Almost surely, 2^2320213311 is an apocalyptic number.

2320213311 is a deficient number, since it is larger than the sum of its proper divisors (1292728385).

2320213311 is a wasteful number, since it uses less digits than its factorization.

2320213311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20463 (or 20460 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2320213311 is about 48168.5925785672. The cubic root of 2320213311 is about 1323.8617610086.

Adding to 2320213311 its reverse (1133120232), we get a palindrome (3453333543).

The spelling of 2320213311 in words is "two billion, three hundred twenty million, two hundred thirteen thousand, three hundred eleven".