144104123 has 4 divisors (see below), whose sum is σ = 144276720. Its totient is φ = 143931528.

The previous prime is 144104119. The next prime is 144104141. The reversal of 144104123 is 321401441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321401441 = 431 ⋅745711.

It is a cyclic number.

It is not a de Polignac number, because 144104123 - 2² = 144104119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144104095 and 144104104.

It is not an unprimeable number, because it can be changed into a prime (144104173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85040 + ... + 86717.

It is an arithmetic number, because the mean of its divisors is an integer number (36069180).

Almost surely, 2^144104123 is an apocalyptic number.

144104123 is a deficient number, since it is larger than the sum of its proper divisors (172597).

144104123 is an equidigital number, since it uses as much as digits as its factorization.

144104123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172596.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 144104123 is about 12004.3376743575. The cubic root of 144104123 is about 524.2745814861.

Adding to 144104123 its reverse (321401441), we get a palindrome (465505564).

The spelling of 144104123 in words is "one hundred forty-four million, one hundred four thousand, one hundred twenty-three".