144133123 has 8 divisors (see below), whose sum is σ = 153114192. Its totient is φ = 135207936.

The previous prime is 144133117. The next prime is 144133169. The reversal of 144133123 is 321331441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144133123 - 2⁵ = 144133091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144133094 and 144133103.

It is not an unprimeable number, because it can be changed into a prime (144133193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8590 + ... + 19027.

It is an arithmetic number, because the mean of its divisors is an integer number (19139274).

Almost surely, 2^144133123 is an apocalyptic number.

144133123 is a deficient number, since it is larger than the sum of its proper divisors (8981069).

144133123 is a wasteful number, since it uses less digits than its factorization.

144133123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27941.

The product of its digits is 864, while the sum is 22.

The square root of 144133123 is about 12005.5455103048. The cubic root of 144133123 is about 524.3097480558.

Adding to 144133123 its reverse (321331441), we get a palindrome (465464564).

The spelling of 144133123 in words is "one hundred forty-four million, one hundred thirty-three thousand, one hundred twenty-three".