144031 has 2 divisors, whose sum is σ = 144032.
Its totient is φ = 144030.
The previous prime is 144013. The next prime is 144037. The reversal of 144031 is 130441.
Adding to 144031 its reverse (130441), we get a palindrome (274472).
Together with previous prime (144013) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 144031 - 25 = 143999 is a prime.
It is a super-2 number, since 2×1440312 = 41489857922, which contains 22 as substring.
144031 is a lucky number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (144037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72015 + 72016.
It is an arithmetic number, because the mean of its divisors is an integer number (72016).
2144031 is an apocalyptic number.
144031 is a deficient number, since it is larger than the sum of its proper divisors (1).
144031 is an equidigital number, since it uses as much as digits as its factorization.
144031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 144031 is about 379.5141631086.
The cubic root of 144031 is about 52.4185888635.
The spelling of 144031 in words is "one hundred forty-four thousand, thirty-one".