10023104209 has 2 divisors, whose sum is σ = 10023104210. Its totient is φ = 10023104208.

The previous prime is 10023104191. The next prime is 10023104249. The reversal of 10023104209 is 90240132001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9756500625 + 266603584 = 98775^2 + 16328^2 .

It is an emirp because it is prime and its reverse (90240132001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10023104209 - 2⁵ = 10023104177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10023104209.

It is not a weakly prime, because it can be changed into another prime (10023104249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5011552104 + 5011552105.

It is an arithmetic number, because the mean of its divisors is an integer number (5011552105).

Almost surely, 2^10023104209 is an apocalyptic number.

It is an amenable number.

10023104209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10023104209 is an equidigital number, since it uses as much as digits as its factorization.

10023104209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 10023104209 in words is "ten billion, twenty-three million, one hundred four thousand, two hundred nine".