68236273223 has 2 divisors, whose sum is σ = 68236273224. Its totient is φ = 68236273222.

The previous prime is 68236273187. The next prime is 68236273253. The reversal of 68236273223 is 32237263286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68236273223 - 2¹⁸ = 68236011079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68236273253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34118136611 + 34118136612.

It is an arithmetic number, because the mean of its divisors is an integer number (34118136612).

Almost surely, 2^68236273223 is an apocalyptic number.

68236273223 is a deficient number, since it is larger than the sum of its proper divisors (1).

68236273223 is an equidigital number, since it uses as much as digits as its factorization.

68236273223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 44.

The spelling of 68236273223 in words is "sixty-eight billion, two hundred thirty-six million, two hundred seventy-three thousand, two hundred twenty-three".