144011023 has 4 divisors (see below), whose sum is σ = 155088808. Its totient is φ = 132933240.

The previous prime is 144010967. The next prime is 144011039. The reversal of 144011023 is 320110441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320110441 = 7 ⋅45730063.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144011023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144010988 and 144011006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144011083) 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, 5538873 + ... + 5538898.

It is an arithmetic number, because the mean of its divisors is an integer number (38772202).

Almost surely, 2^144011023 is an apocalyptic number.

144011023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144011023 is a deficient number, since it is larger than the sum of its proper divisors (11077785).

144011023 is a wasteful number, since it uses less digits than its factorization.

144011023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11077784.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 144011023 is about 12000.4592828775. The cubic root of 144011023 is about 524.1616527748.

Adding to 144011023 its reverse (320110441), we get a palindrome (464121464).

The spelling of 144011023 in words is "one hundred forty-four million, eleven thousand, twenty-three".