244130123 has 2 divisors, whose sum is σ = 244130124. Its totient is φ = 244130122.

The previous prime is 244130071. The next prime is 244130129. The reversal of 244130123 is 321031442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244130123 - 2¹² = 244126027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 244130095 and 244130104.

It is not a weakly prime, because it can be changed into another prime (244130129) 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, 122065061 + 122065062.

It is an arithmetic number, because the mean of its divisors is an integer number (122065062).

Almost surely, 2^244130123 is an apocalyptic number.

244130123 is a deficient number, since it is larger than the sum of its proper divisors (1).

244130123 is an equidigital number, since it uses as much as digits as its factorization.

244130123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 244130123 is about 15624.6639323859. The cubic root of 244130123 is about 624.9910381648.

Adding to 244130123 its reverse (321031442), we get a palindrome (565161565).

The spelling of 244130123 in words is "two hundred forty-four million, one hundred thirty thousand, one hundred twenty-three".