68301043 has 2 divisors, whose sum is σ = 68301044. Its totient is φ = 68301042.

The previous prime is 68301041. The next prime is 68301049. The reversal of 68301043 is 34010386.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68301043 - 2¹ = 68301041 is a prime.

Together with 68301041, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 68300999 and 68301017.

It is not a weakly prime, because it can be changed into another prime (68301041) 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, 34150521 + 34150522.

It is an arithmetic number, because the mean of its divisors is an integer number (34150522).

Almost surely, 2^68301043 is an apocalyptic number.

68301043 is a deficient number, since it is larger than the sum of its proper divisors (1).

68301043 is an equidigital number, since it uses as much as digits as its factorization.

68301043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 68301043 is about 8264.4445064384. Note that the first 3 decimals coincide. The cubic root of 68301043 is about 408.7669537557.

The spelling of 68301043 in words is "sixty-eight million, three hundred one thousand, forty-three".