2321312341 has 2 divisors, whose sum is σ = 2321312342. Its totient is φ = 2321312340.

The previous prime is 2321312303. The next prime is 2321312363. The reversal of 2321312341 is 1432131232.

It is an a-pointer prime, because the next prime (2321312363) can be obtained adding 2321312341 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2192580625 + 128731716 = 46825^2 + 11346^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321312341 - 2⁹ = 2321311829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321312381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160656170 + 1160656171.

It is an arithmetic number, because the mean of its divisors is an integer number (1160656171).

Almost surely, 2^2321312341 is an apocalyptic number.

It is an amenable number.

2321312341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321312341 is an equidigital number, since it uses as much as digits as its factorization.

2321312341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 22.

The square root of 2321312341 is about 48179.9993877127. Note that the first 3 decimals coincide. The cubic root of 2321312341 is about 1324.0707553164.

Adding to 2321312341 its reverse (1432131232), we get a palindrome (3753443573).

The spelling of 2321312341 in words is "two billion, three hundred twenty-one million, three hundred twelve thousand, three hundred forty-one".