144102323 has 4 divisors (see below), whose sum is σ = 144141000. Its totient is φ = 144063648.

The previous prime is 144102317. The next prime is 144102341. The reversal of 144102323 is 323201441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323201441 = 73 ⋅4427417.

It is a cyclic number.

It is not a de Polignac number, because 144102323 - 2⁴ = 144102307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144102295 and 144102304.

It is not an unprimeable number, because it can be changed into a prime (144102373) 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, 13073 + ... + 21426.

It is an arithmetic number, because the mean of its divisors is an integer number (36035250).

Almost surely, 2^144102323 is an apocalyptic number.

144102323 is a deficient number, since it is larger than the sum of its proper divisors (38677).

144102323 is an equidigital number, since it uses as much as digits as its factorization.

144102323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38676.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 144102323 is about 12004.2627012241. The cubic root of 144102323 is about 524.2723985780.

Adding to 144102323 its reverse (323201441), we get a palindrome (467303764).

The spelling of 144102323 in words is "one hundred forty-four million, one hundred two thousand, three hundred twenty-three".