10010161 has 24 divisors (see below), whose sum is σ = 12595176. Its totient is φ = 7902720.

The previous prime is 10010159. The next prime is 10010177. The reversal of 10010161 is 16101001.

10010161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2822400 + 7187761 = 1680^2 + 2681^2 .

It is not a de Polignac number, because 10010161 - 2¹ = 10010159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50715 + ... + 50911.

It is an arithmetic number, because the mean of its divisors is an integer number (524799).

Almost surely, 2^10010161 is an apocalyptic number.

It is an amenable number.

10010161 is a deficient number, since it is larger than the sum of its proper divisors (2585015).

10010161 is a wasteful number, since it uses less digits than its factorization.

10010161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 10010161 is about 3163.8838474255. The cubic root of 10010161 is about 215.5164150049.

Adding to 10010161 its reverse (16101001), we get a palindrome (26111162).

The spelling of 10010161 in words is "ten million, ten thousand, one hundred sixty-one".