23300230043543 has 2 divisors, whose sum is σ = 23300230043544. Its totient is φ = 23300230043542.

The previous prime is 23300230043507. The next prime is 23300230043567. The reversal of 23300230043543 is 34534003200332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23300230043543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23300230003543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11650115021771 + 11650115021772.

It is an arithmetic number, because the mean of its divisors is an integer number (11650115021772).

Almost surely, 2^{23300230043543} is an apocalyptic number.

23300230043543 is a deficient number, since it is larger than the sum of its proper divisors (1).

23300230043543 is an equidigital number, since it uses as much as digits as its factorization.

23300230043543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 32.

Adding to 23300230043543 its reverse (34534003200332), we get a palindrome (57834233243875).

The spelling of 23300230043543 in words is "twenty-three trillion, three hundred billion, two hundred thirty million, forty-three thousand, five hundred forty-three".