68885303 has 2 divisors, whose sum is σ = 68885304. Its totient is φ = 68885302.

The previous prime is 68885293. The next prime is 68885321. The reversal of 68885303 is 30358886.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68885303 - 2¹⁰ = 68884279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68885363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34442651 + 34442652.

It is an arithmetic number, because the mean of its divisors is an integer number (34442652).

Almost surely, 2^68885303 is an apocalyptic number.

68885303 is a deficient number, since it is larger than the sum of its proper divisors (1).

68885303 is an equidigital number, since it uses as much as digits as its factorization.

68885303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 68885303 is about 8299.7170433696. The cubic root of 68885303 is about 409.9292025287.

The spelling of 68885303 in words is "sixty-eight million, eight hundred eighty-five thousand, three hundred three".