144514303 has 2 divisors, whose sum is σ = 144514304. Its totient is φ = 144514302.

The previous prime is 144514301. The next prime is 144514309. The reversal of 144514303 is 303415441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144514303 - 2¹ = 144514301 is a prime.

Together with 144514301, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144514301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72257151 + 72257152.

It is an arithmetic number, because the mean of its divisors is an integer number (72257152).

Almost surely, 2^144514303 is an apocalyptic number.

144514303 is a deficient number, since it is larger than the sum of its proper divisors (1).

144514303 is an equidigital number, since it uses as much as digits as its factorization.

144514303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 144514303 is about 12021.4101918203. The cubic root of 144514303 is about 524.7715444410.

Adding to 144514303 its reverse (303415441), we get a palindrome (447929744).

The spelling of 144514303 in words is "one hundred forty-four million, five hundred fourteen thousand, three hundred three".