141085543 has 2 divisors, whose sum is σ = 141085544. Its totient is φ = 141085542.

The previous prime is 141085541. The next prime is 141085573. The reversal of 141085543 is 345580141.

141085543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141085543 - 2¹ = 141085541 is a prime.

Together with 141085541, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141085541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70542771 + 70542772.

It is an arithmetic number, because the mean of its divisors is an integer number (70542772).

Almost surely, 2^141085543 is an apocalyptic number.

141085543 is a deficient number, since it is larger than the sum of its proper divisors (1).

141085543 is an equidigital number, since it uses as much as digits as its factorization.

141085543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 141085543 is about 11877.9435509687. The cubic root of 141085543 is about 520.5880219376.

The spelling of 141085543 in words is "one hundred forty-one million, eighty-five thousand, five hundred forty-three".