10104775868149 has 2 divisors, whose sum is σ = 10104775868150. Its totient is φ = 10104775868148.

The previous prime is 10104775868039. The next prime is 10104775868183. The reversal of 10104775868149 is 94186857740101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9769887965124 + 334887903025 = 3125682^2 + 578695^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10104775868149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10104775868189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052387934074 + 5052387934075.

It is an arithmetic number, because the mean of its divisors is an integer number (5052387934075).

Almost surely, 2^{10104775868149} is an apocalyptic number.

It is an amenable number.

10104775868149 is a deficient number, since it is larger than the sum of its proper divisors (1).

10104775868149 is an equidigital number, since it uses as much as digits as its factorization.

10104775868149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13547520, while the sum is 61.

The spelling of 10104775868149 in words is "ten trillion, one hundred four billion, seven hundred seventy-five million, eight hundred sixty-eight thousand, one hundred forty-nine".