144301103243 has 4 divisors (see below), whose sum is σ = 157419385368. Its totient is φ = 131182821120.

The previous prime is 144301103237. The next prime is 144301103351. The reversal of 144301103243 is 342301103441.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144301103243 - 2¹⁰ = 144301102219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144301103143) 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 in 3 ways as a sum of consecutive naturals, for example, 6559141046 + ... + 6559141067.

It is an arithmetic number, because the mean of its divisors is an integer number (39354846342).

Almost surely, 2^144301103243 is an apocalyptic number.

144301103243 is a deficient number, since it is larger than the sum of its proper divisors (13118282125).

144301103243 is a wasteful number, since it uses less digits than its factorization.

144301103243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13118282124.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 144301103243 its reverse (342301103441), we get a palindrome (486602206684).

The spelling of 144301103243 in words is "one hundred forty-four billion, three hundred one million, one hundred three thousand, two hundred forty-three".