10104102409 has 4 divisors (see below), whose sum is σ = 10106329104. Its totient is φ = 10101875716.

The previous prime is 10104102401. The next prime is 10104102431. The reversal of 10104102409 is 90420140101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10104102409 - 2³ = 10104102401 is a prime.

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 10104102409.

It is not an unprimeable number, because it can be changed into a prime (10104102401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1106527 + ... + 1115620.

It is an arithmetic number, because the mean of its divisors is an integer number (2526582276).

Almost surely, 2^10104102409 is an apocalyptic number.

It is an amenable number.

10104102409 is a deficient number, since it is larger than the sum of its proper divisors (2226695).

10104102409 is an equidigital number, since it uses as much as digits as its factorization.

10104102409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226694.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 10104102409 in words is "ten billion, one hundred four million, one hundred two thousand, four hundred nine".