144434100203 has 2 divisors, whose sum is σ = 144434100204. Its totient is φ = 144434100202.

The previous prime is 144434100191. The next prime is 144434100233. The reversal of 144434100203 is 302001434441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144434100203 - 2⁸ = 144434099947 is a prime.

It is a super-2 number, since 2×144434100203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144434100233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72217050101 + 72217050102.

It is an arithmetic number, because the mean of its divisors is an integer number (72217050102).

Almost surely, 2^144434100203 is an apocalyptic number.

144434100203 is a deficient number, since it is larger than the sum of its proper divisors (1).

144434100203 is an equidigital number, since it uses as much as digits as its factorization.

144434100203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 144434100203 its reverse (302001434441), we get a palindrome (446435534644).

The spelling of 144434100203 in words is "one hundred forty-four billion, four hundred thirty-four million, one hundred thousand, two hundred three".