100144002100069 has 2 divisors, whose sum is σ = 100144002100070. Its totient is φ = 100144002100068.

The previous prime is 100144002100063. The next prime is 100144002100301. The reversal of 100144002100069 is 960001200441001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61610176116225 + 38533825983844 = 7849215^2 + 6207562^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100144002100069 is a prime.

It is a super-2 number, since 2×100144002100069² (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 (100144002100063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50072001050034 + 50072001050035.

It is an arithmetic number, because the mean of its divisors is an integer number (50072001050035).

Almost surely, 2^{100144002100069} is an apocalyptic number.

It is an amenable number.

100144002100069 is a deficient number, since it is larger than the sum of its proper divisors (1).

100144002100069 is an equidigital number, since it uses as much as digits as its factorization.

100144002100069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 100144002100069 in words is "one hundred trillion, one hundred forty-four billion, two million, one hundred thousand, sixty-nine".