23383330667 has 2 divisors, whose sum is σ = 23383330668. Its totient is φ = 23383330666.

The previous prime is 23383330657. The next prime is 23383330679. The reversal of 23383330667 is 76603338332.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23383330667 is a prime.

It is not a weakly prime, because it can be changed into another prime (23383330637) 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, 11691665333 + 11691665334.

It is an arithmetic number, because the mean of its divisors is an integer number (11691665334).

Almost surely, 2^23383330667 is an apocalyptic number.

23383330667 is a deficient number, since it is larger than the sum of its proper divisors (1).

23383330667 is an equidigital number, since it uses as much as digits as its factorization.

23383330667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 44.

Adding to 23383330667 its reverse (76603338332), we get a palindrome (99986668999).

The spelling of 23383330667 in words is "twenty-three billion, three hundred eighty-three million, three hundred thirty thousand, six hundred sixty-seven".