13230043 has 2 divisors, whose sum is σ = 13230044. Its totient is φ = 13230042.

The previous prime is 13230013. The next prime is 13230047. The reversal of 13230043 is 34003231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13230043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13229999 and 13230026.

It is not a weakly prime, because it can be changed into another prime (13230047) 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, 6615021 + 6615022.

It is an arithmetic number, because the mean of its divisors is an integer number (6615022).

Almost surely, 2^13230043 is an apocalyptic number.

13230043 is a deficient number, since it is larger than the sum of its proper divisors (1).

13230043 is an equidigital number, since it uses as much as digits as its factorization.

13230043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 13230043 is about 3637.3126068569. The cubic root of 13230043 is about 236.5123111292.

Adding to 13230043 its reverse (34003231), we get a palindrome (47233274).

The spelling of 13230043 in words is "thirteen million, two hundred thirty thousand, forty-three".