144144103 has 4 divisors (see below), whose sum is σ = 144168120. Its totient is φ = 144120088.

The previous prime is 144144101. The next prime is 144144113. The reversal of 144144103 is 301441441.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 144144103 - 2¹ = 144144101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144144101) 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 3 ways as a sum of consecutive naturals, for example, 5676 + ... + 17902.

It is an arithmetic number, because the mean of its divisors is an integer number (36042030).

Almost surely, 2^144144103 is an apocalyptic number.

144144103 is a deficient number, since it is larger than the sum of its proper divisors (24017).

144144103 is a wasteful number, since it uses less digits than its factorization.

144144103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24016.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 144144103 is about 12006.0027902712. The cubic root of 144144103 is about 524.3230616156.

Adding to 144144103 its reverse (301441441), we get a palindrome (445585544).

The spelling of 144144103 in words is "one hundred forty-four million, one hundred forty-four thousand, one hundred three".