144131103 has 8 divisors (see below), whose sum is σ = 213527600. Its totient is φ = 96087384.

The previous prime is 144131089. The next prime is 144131111. The reversal of 144131103 is 301131441.

It is not a de Polignac number, because 144131103 - 2¹² = 144127007 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 (144131173) 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 7 ways as a sum of consecutive naturals, for example, 2669068 + ... + 2669121.

It is an arithmetic number, because the mean of its divisors is an integer number (26690950).

Almost surely, 2^144131103 is an apocalyptic number.

144131103 is a deficient number, since it is larger than the sum of its proper divisors (69396497).

144131103 is an equidigital number, since it uses as much as digits as its factorization.

144131103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5338198 (or 5338192 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 144131103 is about 12005.4613822210. The cubic root of 144131103 is about 524.3072986752.

Adding to 144131103 its reverse (301131441), we get a palindrome (445262544).

The spelling of 144131103 in words is "one hundred forty-four million, one hundred thirty-one thousand, one hundred three".