141243563 has 2 divisors, whose sum is σ = 141243564. Its totient is φ = 141243562.

The previous prime is 141243523. The next prime is 141243577. The reversal of 141243563 is 365342141.

141243563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141243563 - 2⁶ = 141243499 is a prime.

It is not a weakly prime, because it can be changed into another prime (141243523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70621781 + 70621782.

It is an arithmetic number, because the mean of its divisors is an integer number (70621782).

Almost surely, 2^141243563 is an apocalyptic number.

141243563 is a deficient number, since it is larger than the sum of its proper divisors (1).

141243563 is an equidigital number, since it uses as much as digits as its factorization.

141243563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 29.

The square root of 141243563 is about 11884.5935142940. The cubic root of 141243563 is about 520.7823074378.

The spelling of 141243563 in words is "one hundred forty-one million, two hundred forty-three thousand, five hundred sixty-three".