23230343303243 has 2 divisors, whose sum is σ = 23230343303244. Its totient is φ = 23230343303242.

The previous prime is 23230343303239. The next prime is 23230343303257. The reversal of 23230343303243 is 34230334303232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23230343303243 - 2² = 23230343303239 is a prime.

It is not a weakly prime, because it can be changed into another prime (23230343305243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615171651621 + 11615171651622.

It is an arithmetic number, because the mean of its divisors is an integer number (11615171651622).

Almost surely, 2^{23230343303243} is an apocalyptic number.

23230343303243 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230343303243 is an equidigital number, since it uses as much as digits as its factorization.

23230343303243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 35.

Adding to 23230343303243 its reverse (34230334303232), we get a palindrome (57460677606475).

The spelling of 23230343303243 in words is "twenty-three trillion, two hundred thirty billion, three hundred forty-three million, three hundred three thousand, two hundred forty-three".