2320423104343 has 2 divisors, whose sum is σ = 2320423104344. Its totient is φ = 2320423104342.

The previous prime is 2320423104289. The next prime is 2320423104353. The reversal of 2320423104343 is 3434013240232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320423104343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320423104353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160211552171 + 1160211552172.

It is an arithmetic number, because the mean of its divisors is an integer number (1160211552172).

Almost surely, 2^{2320423104343} is an apocalyptic number.

2320423104343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320423104343 is an equidigital number, since it uses as much as digits as its factorization.

2320423104343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 2320423104343 its reverse (3434013240232), we get a palindrome (5754436344575).

The spelling of 2320423104343 in words is "two trillion, three hundred twenty billion, four hundred twenty-three million, one hundred four thousand, three hundred forty-three".