2314143121 has 2 divisors, whose sum is σ = 2314143122. Its totient is φ = 2314143120.

The previous prime is 2314143119. The next prime is 2314143157. The reversal of 2314143121 is 1213414132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2099930625 + 214212496 = 45825^2 + 14636^2 .

It is a cyclic number.

It is not a de Polignac number, because 2314143121 - 2¹ = 2314143119 is a prime.

Together with 2314143119, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2314143092 and 2314143101.

It is not a weakly prime, because it can be changed into another prime (2314143191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157071560 + 1157071561.

It is an arithmetic number, because the mean of its divisors is an integer number (1157071561).

Almost surely, 2^2314143121 is an apocalyptic number.

It is an amenable number.

2314143121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2314143121 is an equidigital number, since it uses as much as digits as its factorization.

2314143121 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2314143121 is about 48105.5414791269. The cubic root of 2314143121 is about 1322.7062478995.

Adding to 2314143121 its reverse (1213414132), we get a palindrome (3527557253).

The spelling of 2314143121 in words is "two billion, three hundred fourteen million, one hundred forty-three thousand, one hundred twenty-one".