141206563 has 2 divisors, whose sum is σ = 141206564. Its totient is φ = 141206562.

The previous prime is 141206551. The next prime is 141206609. The reversal of 141206563 is 365602141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141206563 - 2²⁵ = 107652131 is a prime.

It is not a weakly prime, because it can be changed into another prime (141206503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70603281 + 70603282.

It is an arithmetic number, because the mean of its divisors is an integer number (70603282).

Almost surely, 2^141206563 is an apocalyptic number.

141206563 is a deficient number, since it is larger than the sum of its proper divisors (1).

141206563 is an equidigital number, since it uses as much as digits as its factorization.

141206563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 141206563 is about 11883.0367751682. The cubic root of 141206563 is about 520.7368289566.

The spelling of 141206563 in words is "one hundred forty-one million, two hundred six thousand, five hundred sixty-three".