23230343305243 has 2 divisors, whose sum is σ = 23230343305244. Its totient is φ = 23230343305242.

The previous prime is 23230343305231. The next prime is 23230343305249. The reversal of 23230343305243 is 34250334303232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23230343305243 - 2²¹ = 23230341208091 is a prime.

It is not a weakly prime, because it can be changed into another prime (23230343305249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615171652621 + 11615171652622.

It is an arithmetic number, because the mean of its divisors is an integer number (11615171652622).

Almost surely, 2^{23230343305243} is an apocalyptic number.

23230343305243 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230343305243 is an equidigital number, since it uses as much as digits as its factorization.

23230343305243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 37.

Adding to 23230343305243 its reverse (34250334303232), we get a palindrome (57480677608475).

The spelling of 23230343305243 in words is "twenty-three trillion, two hundred thirty billion, three hundred forty-three million, three hundred five thousand, two hundred forty-three".