100009600069 has 4 divisors (see below), whose sum is σ = 100091778444. Its totient is φ = 99927421696.

The previous prime is 100009600051. The next prime is 100009600081. The reversal of 100009600069 is 960006900001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 71844369444 + 28165230625 = 268038^2 + 167825^2 .

It is a cyclic number.

It is not a de Polignac number, because 100009600069 - 2⁵ = 100009600037 is a prime.

It is a super-2 number, since 2×100009600069² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100009600069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100009600469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41087362 + ... + 41089795.

It is an arithmetic number, because the mean of its divisors is an integer number (25022944611).

Almost surely, 2^100009600069 is an apocalyptic number.

It is an amenable number.

100009600069 is a deficient number, since it is larger than the sum of its proper divisors (82178375).

100009600069 is an equidigital number, since it uses as much as digits as its factorization.

100009600069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82178374.

The product of its (nonzero) digits is 2916, while the sum is 31.

The spelling of 100009600069 in words is "one hundred billion, nine million, six hundred thousand, sixty-nine".