2305213343 has 2 divisors, whose sum is σ = 2305213344. Its totient is φ = 2305213342.

The previous prime is 2305213333. The next prime is 2305213349. The reversal of 2305213343 is 3433125032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2305213343 - 2⁶ = 2305213279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2305213349) 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 as a sum of consecutive naturals, namely, 1152606671 + 1152606672.

It is an arithmetic number, because the mean of its divisors is an integer number (1152606672).

Almost surely, 2^2305213343 is an apocalyptic number.

2305213343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2305213343 is an equidigital number, since it uses as much as digits as its factorization.

2305213343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 2305213343 is about 48012.6373260207. The cubic root of 2305213343 is about 1321.0027090043.

Adding to 2305213343 its reverse (3433125032), we get a palindrome (5738338375).

The spelling of 2305213343 in words is "two billion, three hundred five million, two hundred thirteen thousand, three hundred forty-three".