101440200430069 has 2 divisors, whose sum is σ = 101440200430070. Its totient is φ = 101440200430068.

The previous prime is 101440200430043. The next prime is 101440200430139. The reversal of 101440200430069 is 960034002044101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101431687968900 + 8512461169 = 10071330^2 + 92263^2 .

It is a cyclic number.

It is not a de Polignac number, because 101440200430069 - 2⁴⁵ = 66255828341237 is a prime.

It is a super-2 number, since 2×101440200430069² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101440200430669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50720100215034 + 50720100215035.

It is an arithmetic number, because the mean of its divisors is an integer number (50720100215035).

Almost surely, 2^{101440200430069} is an apocalyptic number.

It is an amenable number.

101440200430069 is a deficient number, since it is larger than the sum of its proper divisors (1).

101440200430069 is an equidigital number, since it uses as much as digits as its factorization.

101440200430069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 101440200430069 in words is "one hundred one trillion, four hundred forty billion, two hundred million, four hundred thirty thousand, sixty-nine".