144443103 has 16 divisors (see below), whose sum is σ = 220320000. Its totient is φ = 82457856.

The previous prime is 144443099. The next prime is 144443107. The reversal of 144443103 is 301344441.

144443103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (144443099) and next prime (144443107).

It is not a de Polignac number, because 144443103 - 2² = 144443099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144443107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23476 + ... + 28982.

It is an arithmetic number, because the mean of its divisors is an integer number (13770000).

Almost surely, 2^144443103 is an apocalyptic number.

144443103 is a deficient number, since it is larger than the sum of its proper divisors (75876897).

144443103 is a wasteful number, since it uses less digits than its factorization.

144443103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6766.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 144443103 is about 12018.4484439548. The cubic root of 144443103 is about 524.6853479629.

Adding to 144443103 its reverse (301344441), we get a palindrome (445787544).

The spelling of 144443103 in words is "one hundred forty-four million, four hundred forty-three thousand, one hundred three".