101010036358181 has 2 divisors, whose sum is σ = 101010036358182. Its totient is φ = 101010036358180.

The previous prime is 101010036358177. The next prime is 101010036358199. The reversal of 101010036358181 is 181853630010101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87238700907556 + 13771335450625 = 9340166^2 + 3710975^2 .

It is a cyclic number.

It is not a de Polignac number, because 101010036358181 - 2² = 101010036358177 is a prime.

It is a super-2 number, since 2×101010036358181² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101010036358481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505018179090 + 50505018179091.

It is an arithmetic number, because the mean of its divisors is an integer number (50505018179091).

Almost surely, 2^{101010036358181} is an apocalyptic number.

It is an amenable number.

101010036358181 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010036358181 is an equidigital number, since it uses as much as digits as its factorization.

101010036358181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 38.

Adding to 101010036358181 its reverse (181853630010101), we get a palindrome (282863666368282).

The spelling of 101010036358181 in words is "one hundred one trillion, ten billion, thirty-six million, three hundred fifty-eight thousand, one hundred eighty-one".