141228810109 has 2 divisors, whose sum is σ = 141228810110. Its totient is φ = 141228810108.

The previous prime is 141228810059. The next prime is 141228810221. The reversal of 141228810109 is 901018822141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76796602884 + 64432207225 = 277122^2 + 253835^2 .

It is an emirp because it is prime and its reverse (901018822141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141228810109 - 2⁹ = 141228809597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141228813109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70614405054 + 70614405055.

It is an arithmetic number, because the mean of its divisors is an integer number (70614405055).

Almost surely, 2^141228810109 is an apocalyptic number.

It is an amenable number.

141228810109 is a deficient number, since it is larger than the sum of its proper divisors (1).

141228810109 is an equidigital number, since it uses as much as digits as its factorization.

141228810109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 37.

The spelling of 141228810109 in words is "one hundred forty-one billion, two hundred twenty-eight million, eight hundred ten thousand, one hundred nine".