68110723 has 2 divisors, whose sum is σ = 68110724. Its totient is φ = 68110722.

The previous prime is 68110711. The next prime is 68110741. The reversal of 68110723 is 32701186.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68110723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68110691 and 68110700.

It is not a weakly prime, because it can be changed into another prime (68110703) 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, 34055361 + 34055362.

It is an arithmetic number, because the mean of its divisors is an integer number (34055362).

Almost surely, 2^68110723 is an apocalyptic number.

68110723 is a deficient number, since it is larger than the sum of its proper divisors (1).

68110723 is an equidigital number, since it uses as much as digits as its factorization.

68110723 is an odious number, because the sum of its binary digits is odd.

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

The square root of 68110723 is about 8252.9220885696. The cubic root of 68110723 is about 408.3869258919.

The spelling of 68110723 in words is "sixty-eight million, one hundred ten thousand, seven hundred twenty-three".