141663043 has 2 divisors, whose sum is σ = 141663044. Its totient is φ = 141663042.

The previous prime is 141663019. The next prime is 141663061. The reversal of 141663043 is 340366141.

It is a strong prime.

It is an emirp because it is prime and its reverse (340366141) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141663043 is a prime.

It is not a weakly prime, because it can be changed into another prime (141663083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70831521 + 70831522.

It is an arithmetic number, because the mean of its divisors is an integer number (70831522).

Almost surely, 2^141663043 is an apocalyptic number.

141663043 is a deficient number, since it is larger than the sum of its proper divisors (1).

141663043 is an equidigital number, since it uses as much as digits as its factorization.

141663043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 141663043 is about 11902.2284888167. The cubic root of 141663043 is about 521.2973559293.

The spelling of 141663043 in words is "one hundred forty-one million, six hundred sixty-three thousand, forty-three".