68422103 has 2 divisors, whose sum is σ = 68422104. Its totient is φ = 68422102.

The previous prime is 68422087. The next prime is 68422111. The reversal of 68422103 is 30122486.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68422103 - 2⁴ = 68422087 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68422703) 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, 34211051 + 34211052.

It is an arithmetic number, because the mean of its divisors is an integer number (34211052).

Almost surely, 2^68422103 is an apocalyptic number.

68422103 is a deficient number, since it is larger than the sum of its proper divisors (1).

68422103 is an equidigital number, since it uses as much as digits as its factorization.

68422103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 68422103 is about 8271.7654101165. The cubic root of 68422103 is about 409.0083171731.

Adding to 68422103 its reverse (30122486), we get a palindrome (98544589).

The spelling of 68422103 in words is "sixty-eight million, four hundred twenty-two thousand, one hundred three".