10010065161 has 4 divisors (see below), whose sum is σ = 13346753552. Its totient is φ = 6673376772.

The previous prime is 10010065147. The next prime is 10010065223. The reversal of 10010065161 is 16156001001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10010065161 - 2⁶ = 10010065097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010065361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668344191 + ... + 1668344196.

It is an arithmetic number, because the mean of its divisors is an integer number (3336688388).

Almost surely, 2^10010065161 is an apocalyptic number.

It is an amenable number.

10010065161 is a deficient number, since it is larger than the sum of its proper divisors (3336688391).

10010065161 is an equidigital number, since it uses as much as digits as its factorization.

10010065161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336688390.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 10010065161 its reverse (16156001001), we get a palindrome (26166066162).

The spelling of 10010065161 in words is "ten billion, ten million, sixty-five thousand, one hundred sixty-one".