1010110200181 has 2 divisors, whose sum is σ = 1010110200182. Its totient is φ = 1010110200180.

The previous prime is 1010110200137. The next prime is 1010110200257. The reversal of 1010110200181 is 1810020110101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 623681370225 + 386428829956 = 789735^2 + 621634^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010110200181 - 2⁹ = 1010110199669 is a prime.

It is a super-2 number, since 2×1010110200181² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010110206181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505055100090 + 505055100091.

It is an arithmetic number, because the mean of its divisors is an integer number (505055100091).

Almost surely, 2^{1010110200181} is an apocalyptic number.

It is an amenable number.

1010110200181 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010110200181 is an equidigital number, since it uses as much as digits as its factorization.

1010110200181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 1010110200181 its reverse (1810020110101), we get a palindrome (2820130310282).

The spelling of 1010110200181 in words is "one trillion, ten billion, one hundred ten million, two hundred thousand, one hundred eighty-one".