68206107601 has 2 divisors, whose sum is σ = 68206107602. Its totient is φ = 68206107600.

The previous prime is 68206107569. The next prime is 68206107647. The reversal of 68206107601 is 10670160286.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63730497601 + 4475610000 = 252449^2 + 66900^2 .

It is a cyclic number.

It is not a de Polignac number, because 68206107601 - 2⁵ = 68206107569 is a prime.

It is a super-2 number, since 2×68206107601² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (68206107661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34103053800 + 34103053801.

It is an arithmetic number, because the mean of its divisors is an integer number (34103053801).

Almost surely, 2^68206107601 is an apocalyptic number.

It is an amenable number.

68206107601 is a deficient number, since it is larger than the sum of its proper divisors (1).

68206107601 is an equidigital number, since it uses as much as digits as its factorization.

68206107601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

Adding to 68206107601 its reverse (10670160286), we get a palindrome (78876267887).

The spelling of 68206107601 in words is "sixty-eight billion, two hundred six million, one hundred seven thousand, six hundred one".