2104104347 has 2 divisors, whose sum is σ = 2104104348. Its totient is φ = 2104104346.

The previous prime is 2104104341. The next prime is 2104104371. The reversal of 2104104347 is 7434014012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2104104347 - 2⁶ = 2104104283 is a prime.

It is not a weakly prime, because it can be changed into another prime (2104104341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052052173 + 1052052174.

It is an arithmetic number, because the mean of its divisors is an integer number (1052052174).

Almost surely, 2^2104104347 is an apocalyptic number.

2104104347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104104347 is an equidigital number, since it uses as much as digits as its factorization.

2104104347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2104104347 is about 45870.5171869688. The cubic root of 2104104347 is about 1281.4128984490.

Adding to 2104104347 its reverse (7434014012), we get a palindrome (9538118359).

The spelling of 2104104347 in words is "two billion, one hundred four million, one hundred four thousand, three hundred forty-seven".