68230300063 has 2 divisors, whose sum is σ = 68230300064. Its totient is φ = 68230300062.

The previous prime is 68230300001. The next prime is 68230300067. The reversal of 68230300063 is 36000303286.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68230300063 - 2⁹ = 68230299551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68230299998 and 68230300034.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68230300067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34115150031 + 34115150032.

It is an arithmetic number, because the mean of its divisors is an integer number (34115150032).

Almost surely, 2^68230300063 is an apocalyptic number.

68230300063 is a deficient number, since it is larger than the sum of its proper divisors (1).

68230300063 is an equidigital number, since it uses as much as digits as its factorization.

68230300063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 68230300063 in words is "sixty-eight billion, two hundred thirty million, three hundred thousand, sixty-three".