10510889161 has 2 divisors, whose sum is σ = 10510889162. Its totient is φ = 10510889160.

The previous prime is 10510889153. The next prime is 10510889239. The reversal of 10510889161 is 16198801501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7023278025 + 3487611136 = 83805^2 + 59056^2 .

It is an emirp because it is prime and its reverse (16198801501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10510889161 - 2³ = 10510889153 is a prime.

It is a super-2 number, since 2×10510889161² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10510889111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5255444580 + 5255444581.

It is an arithmetic number, because the mean of its divisors is an integer number (5255444581).

Almost surely, 2^10510889161 is an apocalyptic number.

It is an amenable number.

10510889161 is a deficient number, since it is larger than the sum of its proper divisors (1).

10510889161 is an equidigital number, since it uses as much as digits as its factorization.

10510889161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 40.

The spelling of 10510889161 in words is "ten billion, five hundred ten million, eight hundred eighty-nine thousand, one hundred sixty-one".