141278800109 has 2 divisors, whose sum is σ = 141278800110. Its totient is φ = 141278800108.

The previous prime is 141278800097. The next prime is 141278800111. The reversal of 141278800109 is 901008872141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141265477609 + 13322500 = 375853^2 + 3650^2 .

It is a cyclic number.

It is not a de Polignac number, because 141278800109 - 2⁴ = 141278800093 is a prime.

Together with 141278800111, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141278800309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70639400054 + 70639400055.

It is an arithmetic number, because the mean of its divisors is an integer number (70639400055).

Almost surely, 2^141278800109 is an apocalyptic number.

It is an amenable number.

141278800109 is a deficient number, since it is larger than the sum of its proper divisors (1).

141278800109 is an equidigital number, since it uses as much as digits as its factorization.

141278800109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 41.

The spelling of 141278800109 in words is "one hundred forty-one billion, two hundred seventy-eight million, eight hundred thousand, one hundred nine".