144103105 has 16 divisors (see below), whose sum is σ = 177503040. Its totient is φ = 112246848.

The previous prime is 144103051. The next prime is 144103109. The reversal of 144103105 is 501301441.

It is a cyclic number.

It is not a de Polignac number, because 144103105 - 2⁷ = 144102977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144103109) 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 15 ways as a sum of consecutive naturals, for example, 82774 + ... + 84496.

It is an arithmetic number, because the mean of its divisors is an integer number (11093940).

Almost surely, 2^144103105 is an apocalyptic number.

It is an amenable number.

144103105 is a deficient number, since it is larger than the sum of its proper divisors (33399935).

144103105 is a wasteful number, since it uses less digits than its factorization.

144103105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 144103105 is about 12004.2952729429. The cubic root of 144103105 is about 524.2733469325.

Adding to 144103105 its reverse (501301441), we get a palindrome (645404546).

The spelling of 144103105 in words is "one hundred forty-four million, one hundred three thousand, one hundred five".