23300030233 has 2 divisors, whose sum is σ = 23300030234. Its totient is φ = 23300030232.

The previous prime is 23300030227. The next prime is 23300030287. The reversal of 23300030233 is 33203000332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17987369689 + 5312660544 = 134117^2 + 72888^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23300030233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23300030233.

It is not a weakly prime, because it can be changed into another prime (23300030203) 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, 11650015116 + 11650015117.

It is an arithmetic number, because the mean of its divisors is an integer number (11650015117).

Almost surely, 2^23300030233 is an apocalyptic number.

It is an amenable number.

23300030233 is a deficient number, since it is larger than the sum of its proper divisors (1).

23300030233 is an equidigital number, since it uses as much as digits as its factorization.

23300030233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 19.

Adding to 23300030233 its reverse (33203000332), we get a palindrome (56503030565).

The spelling of 23300030233 in words is "twenty-three billion, three hundred million, thirty thousand, two hundred thirty-three".