2314210213261 has 2 divisors, whose sum is σ = 2314210213262. Its totient is φ = 2314210213260.

The previous prime is 2314210213207. The next prime is 2314210213363. The reversal of 2314210213261 is 1623120124132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2238072848361 + 76137364900 = 1496019^2 + 275930^2 .

It is a cyclic number.

It is not a de Polignac number, because 2314210213261 - 2²⁹ = 2313673342349 is a prime.

It is a super-2 number, since 2×2314210213261² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2314210213561) 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 as a sum of consecutive naturals, namely, 1157105106630 + 1157105106631.

It is an arithmetic number, because the mean of its divisors is an integer number (1157105106631).

Almost surely, 2^{2314210213261} is an apocalyptic number.

It is an amenable number.

2314210213261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2314210213261 is an equidigital number, since it uses as much as digits as its factorization.

2314210213261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 2314210213261 its reverse (1623120124132), we get a palindrome (3937330337393).

The spelling of 2314210213261 in words is "two trillion, three hundred fourteen billion, two hundred ten million, two hundred thirteen thousand, two hundred sixty-one".