100341006509 has 2 divisors, whose sum is σ = 100341006510. Its totient is φ = 100341006508.

The previous prime is 100341006473. The next prime is 100341006541. The reversal of 100341006509 is 905600143001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 69968185225 + 30372821284 = 264515^2 + 174278^2 .

It is a cyclic number.

It is not a de Polignac number, because 100341006509 - 2²⁴ = 100324229293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100341006559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50170503254 + 50170503255.

It is an arithmetic number, because the mean of its divisors is an integer number (50170503255).

Almost surely, 2^100341006509 is an apocalyptic number.

It is an amenable number.

100341006509 is a deficient number, since it is larger than the sum of its proper divisors (1).

100341006509 is an equidigital number, since it uses as much as digits as its factorization.

100341006509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The spelling of 100341006509 in words is "one hundred billion, three hundred forty-one million, six thousand, five hundred nine".