141033161 has 2 divisors, whose sum is σ = 141033162. Its totient is φ = 141033160.

The previous prime is 141033149. The next prime is 141033223. The reversal of 141033161 is 161330141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140873161 + 160000 = 11869^2 + 400^2 .

It is a cyclic number.

It is not a de Polignac number, because 141033161 - 2⁶ = 141033097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141033121) 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, 70516580 + 70516581.

It is an arithmetic number, because the mean of its divisors is an integer number (70516581).

Almost surely, 2^141033161 is an apocalyptic number.

It is an amenable number.

141033161 is a deficient number, since it is larger than the sum of its proper divisors (1).

141033161 is an equidigital number, since it uses as much as digits as its factorization.

141033161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 141033161 is about 11875.7383349415. The cubic root of 141033161 is about 520.5235862845.

The spelling of 141033161 in words is "one hundred forty-one million, thirty-three thousand, one hundred sixty-one".