560120243 has 2 divisors, whose sum is σ = 560120244. Its totient is φ = 560120242.

The previous prime is 560120227. The next prime is 560120251. The reversal of 560120243 is 342021065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 560120243 - 2⁴ = 560120227 is a prime.

It is not a weakly prime, because it can be changed into another prime (560120213) 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, 280060121 + 280060122.

It is an arithmetic number, because the mean of its divisors is an integer number (280060122).

Almost surely, 2^560120243 is an apocalyptic number.

560120243 is a deficient number, since it is larger than the sum of its proper divisors (1).

560120243 is an equidigital number, since it uses as much as digits as its factorization.

560120243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 560120243 is about 23666.8595931104. The cubic root of 560120243 is about 824.3160504670.

The spelling of 560120243 in words is "five hundred sixty million, one hundred twenty thousand, two hundred forty-three".