144301109 has 2 divisors, whose sum is σ = 144301110. Its totient is φ = 144301108.

The previous prime is 144301093. The next prime is 144301133. The reversal of 144301109 is 901103441.

144301109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144240100 + 61009 = 12010^2 + 247^2 .

It is a cyclic number.

It is not a de Polignac number, because 144301109 - 2⁴ = 144301093 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144301169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72150554 + 72150555.

It is an arithmetic number, because the mean of its divisors is an integer number (72150555).

Almost surely, 2^144301109 is an apocalyptic number.

It is an amenable number.

144301109 is a deficient number, since it is larger than the sum of its proper divisors (1).

144301109 is an equidigital number, since it uses as much as digits as its factorization.

144301109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 144301109 is about 12012.5396565422. The cubic root of 144301109 is about 524.5133619097.

The spelling of 144301109 in words is "one hundred forty-four million, three hundred one thousand, one hundred nine".