144103823 has 2 divisors, whose sum is σ = 144103824. Its totient is φ = 144103822.

The previous prime is 144103811. The next prime is 144103837. The reversal of 144103823 is 328301441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144103823 - 2¹² = 144099727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144103792 and 144103801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144103423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72051911 + 72051912.

It is an arithmetic number, because the mean of its divisors is an integer number (72051912).

Almost surely, 2^144103823 is an apocalyptic number.

144103823 is a deficient number, since it is larger than the sum of its proper divisors (1).

144103823 is an equidigital number, since it uses as much as digits as its factorization.

144103823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 144103823 is about 12004.3251788678. The cubic root of 144103823 is about 524.2742176693.

The spelling of 144103823 in words is "one hundred forty-four million, one hundred three thousand, eight hundred twenty-three".