144432201113 has 2 divisors, whose sum is σ = 144432201114. Its totient is φ = 144432201112.

The previous prime is 144432201103. The next prime is 144432201139. The reversal of 144432201113 is 311102234441.

It is an a-pointer prime, because the next prime (144432201139) can be obtained adding 144432201113 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102254131984 + 42178069129 = 319772^2 + 205373^2 .

It is an emirp because it is prime and its reverse (311102234441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144432201113 - 2⁴ = 144432201097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (144432201103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72216100556 + 72216100557.

It is an arithmetic number, because the mean of its divisors is an integer number (72216100557).

Almost surely, 2^144432201113 is an apocalyptic number.

It is an amenable number.

144432201113 is a deficient number, since it is larger than the sum of its proper divisors (1).

144432201113 is an equidigital number, since it uses as much as digits as its factorization.

144432201113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 144432201113 its reverse (311102234441), we get a palindrome (455534435554).

The spelling of 144432201113 in words is "one hundred forty-four billion, four hundred thirty-two million, two hundred one thousand, one hundred thirteen".