141171306173 has 2 divisors, whose sum is σ = 141171306174. Its totient is φ = 141171306172.

The previous prime is 141171306169. The next prime is 141171306187. The reversal of 141171306173 is 371603171141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79728299044 + 61443007129 = 282362^2 + 247877^2 .

It is a cyclic number.

It is not a de Polignac number, because 141171306173 - 2² = 141171306169 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141171306113) 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, 70585653086 + 70585653087.

It is an arithmetic number, because the mean of its divisors is an integer number (70585653087).

Almost surely, 2^141171306173 is an apocalyptic number.

It is an amenable number.

141171306173 is a deficient number, since it is larger than the sum of its proper divisors (1).

141171306173 is an equidigital number, since it uses as much as digits as its factorization.

141171306173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 35.

The spelling of 141171306173 in words is "one hundred forty-one billion, one hundred seventy-one million, three hundred six thousand, one hundred seventy-three".