2124314311 has 4 divisors (see below), whose sum is σ = 2427787792. Its totient is φ = 1820840832.

The previous prime is 2124314299. The next prime is 2124314321. The reversal of 2124314311 is 1134134212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2124314311 - 2¹⁵ = 2124281543 is a prime.

It is a super-2 number, since 2×2124314311² = 9025422583838809442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124314321) 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, 151736730 + ... + 151736743.

It is an arithmetic number, because the mean of its divisors is an integer number (606946948).

Almost surely, 2^2124314311 is an apocalyptic number.

2124314311 is a deficient number, since it is larger than the sum of its proper divisors (303473481).

2124314311 is an equidigital number, since it uses as much as digits as its factorization.

2124314311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303473480.

The product of its digits is 576, while the sum is 22.

The square root of 2124314311 is about 46090.2843449680. The cubic root of 2124314311 is about 1285.5024981390.

Adding to 2124314311 its reverse (1134134212), we get a palindrome (3258448523).

The spelling of 2124314311 in words is "two billion, one hundred twenty-four million, three hundred fourteen thousand, three hundred eleven".