144131203 has 4 divisors (see below), whose sum is σ = 144158800. Its totient is φ = 144103608.

The previous prime is 144131201. The next prime is 144131209. The reversal of 144131203 is 302131441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302131441 = 5647 ⋅53503.

It is a cyclic number.

It is not a de Polignac number, because 144131203 - 2¹ = 144131201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144131201) 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 3 ways as a sum of consecutive naturals, for example, 3303 + ... + 17296.

It is an arithmetic number, because the mean of its divisors is an integer number (36039700).

Almost surely, 2^144131203 is an apocalyptic number.

144131203 is a deficient number, since it is larger than the sum of its proper divisors (27597).

144131203 is an equidigital number, since it uses as much as digits as its factorization.

144131203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27596.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 144131203 is about 12005.4655469915. The cubic root of 144131203 is about 524.3074199322.

Adding to 144131203 its reverse (302131441), we get a palindrome (446262644).

The spelling of 144131203 in words is "one hundred forty-four million, one hundred thirty-one thousand, two hundred three".