68770975103 has 2 divisors, whose sum is σ = 68770975104. Its totient is φ = 68770975102.

The previous prime is 68770975099. The next prime is 68770975121. The reversal of 68770975103 is 30157907786.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68770975103 - 2² = 68770975099 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68770975123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34385487551 + 34385487552.

It is an arithmetic number, because the mean of its divisors is an integer number (34385487552).

Almost surely, 2^68770975103 is an apocalyptic number.

68770975103 is a deficient number, since it is larger than the sum of its proper divisors (1).

68770975103 is an equidigital number, since it uses as much as digits as its factorization.

68770975103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2222640, while the sum is 53.

The spelling of 68770975103 in words is "sixty-eight billion, seven hundred seventy million, nine hundred seventy-five thousand, one hundred three".