68230423 has 2 divisors, whose sum is σ = 68230424. Its totient is φ = 68230422.

The previous prime is 68230381. The next prime is 68230427. The reversal of 68230423 is 32403286.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68230423 - 2⁹ = 68229911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68230391 and 68230400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68230427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34115211 + 34115212.

It is an arithmetic number, because the mean of its divisors is an integer number (34115212).

Almost surely, 2^68230423 is an apocalyptic number.

68230423 is a deficient number, since it is larger than the sum of its proper divisors (1).

68230423 is an equidigital number, since it uses as much as digits as its factorization.

68230423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 68230423 is about 8260.1708820096. The cubic root of 68230423 is about 408.6260233697.

The spelling of 68230423 in words is "sixty-eight million, two hundred thirty thousand, four hundred twenty-three".