68300178106301 has 2 divisors, whose sum is σ = 68300178106302. Its totient is φ = 68300178106300.

The previous prime is 68300178106183. The next prime is 68300178106343. The reversal of 68300178106301 is 10360187100386.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57117166608100 + 11183011498201 = 7557590^2 + 3344101^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68300178106301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68300078106301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34150089053150 + 34150089053151.

It is an arithmetic number, because the mean of its divisors is an integer number (34150089053151).

Almost surely, 2^{68300178106301} is an apocalyptic number.

It is an amenable number.

68300178106301 is a deficient number, since it is larger than the sum of its proper divisors (1).

68300178106301 is an equidigital number, since it uses as much as digits as its factorization.

68300178106301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 68300178106301 in words is "sixty-eight trillion, three hundred billion, one hundred seventy-eight million, one hundred six thousand, three hundred one".