144443103121 has 2 divisors, whose sum is σ = 144443103122. Its totient is φ = 144443103120.

The previous prime is 144443103107. The next prime is 144443103131. The reversal of 144443103121 is 121301344441.

144443103121 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 can be written as a sum of positive squares in only one way, i.e., 100641217600 + 43801885521 = 317240^2 + 209289^2 .

It is a cyclic number.

It is not a de Polignac number, because 144443103121 - 2⁵ = 144443103089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144443103121.

It is not a weakly prime, because it can be changed into another prime (144443103131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72221551560 + 72221551561.

It is an arithmetic number, because the mean of its divisors is an integer number (72221551561).

Almost surely, 2^144443103121 is an apocalyptic number.

It is an amenable number.

144443103121 is a deficient number, since it is larger than the sum of its proper divisors (1).

144443103121 is an equidigital number, since it uses as much as digits as its factorization.

144443103121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 144443103121 its reverse (121301344441), we get a palindrome (265744447562).

The spelling of 144443103121 in words is "one hundred forty-four billion, four hundred forty-three million, one hundred three thousand, one hundred twenty-one".