68112703 has 2 divisors, whose sum is σ = 68112704. Its totient is φ = 68112702.

The previous prime is 68112697. The next prime is 68112757. The reversal of 68112703 is 30721186.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68112703 - 2¹⁷ = 67981631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68110703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34056351 + 34056352.

It is an arithmetic number, because the mean of its divisors is an integer number (34056352).

Almost surely, 2^68112703 is an apocalyptic number.

68112703 is a deficient number, since it is larger than the sum of its proper divisors (1).

68112703 is an equidigital number, since it uses as much as digits as its factorization.

68112703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 68112703 is about 8253.0420452098. The cubic root of 68112703 is about 408.3908831654.

Adding to 68112703 its reverse (30721186), we get a palindrome (98833889).

The spelling of 68112703 in words is "sixty-eight million, one hundred twelve thousand, seven hundred three".