144303123211 has 16 divisors (see below), whose sum is σ = 159737185440. Its totient is φ = 129510362880.

The previous prime is 144303123203. The next prime is 144303123259. The reversal of 144303123211 is 112321303441.

It is a cyclic number.

It is not a de Polignac number, because 144303123211 - 2³ = 144303123203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144303123611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305841 + ... + 618178.

It is an arithmetic number, because the mean of its divisors is an integer number (9983574090).

Almost surely, 2^144303123211 is an apocalyptic number.

144303123211 is a deficient number, since it is larger than the sum of its proper divisors (15434062229).

144303123211 is a wasteful number, since it uses less digits than its factorization.

144303123211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924366.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 144303123211 its reverse (112321303441), we get a palindrome (256624426652).

The spelling of 144303123211 in words is "one hundred forty-four billion, three hundred three million, one hundred twenty-three thousand, two hundred eleven".