141673127081 has 2 divisors, whose sum is σ = 141673127082. Its totient is φ = 141673127080.

The previous prime is 141673127077. The next prime is 141673127161. The reversal of 141673127081 is 180721376141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86862825625 + 54810301456 = 294725^2 + 234116^2 .

It is a cyclic number.

It is not a de Polignac number, because 141673127081 - 2² = 141673127077 is a prime.

It is a super-2 number, since 2×141673127081² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (141673127051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70836563540 + 70836563541.

It is an arithmetic number, because the mean of its divisors is an integer number (70836563541).

Almost surely, 2^141673127081 is an apocalyptic number.

It is an amenable number.

141673127081 is a deficient number, since it is larger than the sum of its proper divisors (1).

141673127081 is an equidigital number, since it uses as much as digits as its factorization.

141673127081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 41.

The spelling of 141673127081 in words is "one hundred forty-one billion, six hundred seventy-three million, one hundred twenty-seven thousand, eighty-one".