240130573 has 2 divisors, whose sum is σ = 240130574. Its totient is φ = 240130572.

The previous prime is 240130571. The next prime is 240130601. The reversal of 240130573 is 375031042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205119684 + 35010889 = 14322^2 + 5917^2 .

It is a cyclic number.

It is not a de Polignac number, because 240130573 - 2¹ = 240130571 is a prime.

Together with 240130571, 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 (240130571) 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, 120065286 + 120065287.

It is an arithmetic number, because the mean of its divisors is an integer number (120065287).

Almost surely, 2^240130573 is an apocalyptic number.

It is an amenable number.

240130573 is a deficient number, since it is larger than the sum of its proper divisors (1).

240130573 is an equidigital number, since it uses as much as digits as its factorization.

240130573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 240130573 is about 15496.1470372477. The cubic root of 240130573 is about 621.5591809447.

The spelling of 240130573 in words is "two hundred forty million, one hundred thirty thousand, five hundred seventy-three".