10040304161 has 2 divisors, whose sum is σ = 10040304162. Its totient is φ = 10040304160.

The previous prime is 10040304119. The next prime is 10040304163. The reversal of 10040304161 is 16140304001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5175939136 + 4864365025 = 71944^2 + 69745^2 .

It is a cyclic number.

It is not a de Polignac number, because 10040304161 - 2¹⁸ = 10040042017 is a prime.

It is a Sophie Germain prime.

Together with 10040304163, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10040304163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5020152080 + 5020152081.

It is an arithmetic number, because the mean of its divisors is an integer number (5020152081).

Almost surely, 2^10040304161 is an apocalyptic number.

It is an amenable number.

10040304161 is a deficient number, since it is larger than the sum of its proper divisors (1).

10040304161 is an equidigital number, since it uses as much as digits as its factorization.

10040304161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10040304161 its reverse (16140304001), we get a palindrome (26180608162).

The spelling of 10040304161 in words is "ten billion, forty million, three hundred four thousand, one hundred sixty-one".