10760721161 has 2 divisors, whose sum is σ = 10760721162. Its totient is φ = 10760721160.

The previous prime is 10760721157. The next prime is 10760721203. The reversal of 10760721161 is 16112706701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5570383225 + 5190337936 = 74635^2 + 72044^2 .

It is a cyclic number.

It is not a de Polignac number, because 10760721161 - 2² = 10760721157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10760721661) 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 as a sum of consecutive naturals, namely, 5380360580 + 5380360581.

It is an arithmetic number, because the mean of its divisors is an integer number (5380360581).

Almost surely, 2^10760721161 is an apocalyptic number.

It is an amenable number.

10760721161 is a deficient number, since it is larger than the sum of its proper divisors (1).

10760721161 is an equidigital number, since it uses as much as digits as its factorization.

10760721161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 32.

The spelling of 10760721161 in words is "ten billion, seven hundred sixty million, seven hundred twenty-one thousand, one hundred sixty-one".