144244616305103 has 2 divisors, whose sum is σ = 144244616305104. Its totient is φ = 144244616305102.

The previous prime is 144244616305091. The next prime is 144244616305199. The reversal of 144244616305103 is 301503616442441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144244616305103 - 2⁶ = 144244616305039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144244616805103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72122308152551 + 72122308152552.

It is an arithmetic number, because the mean of its divisors is an integer number (72122308152552).

Almost surely, 2^{144244616305103} is an apocalyptic number.

144244616305103 is a deficient number, since it is larger than the sum of its proper divisors (1).

144244616305103 is an equidigital number, since it uses as much as digits as its factorization.

144244616305103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 144244616305103 in words is "one hundred forty-four trillion, two hundred forty-four billion, six hundred sixteen million, three hundred five thousand, one hundred three".