10232161 has 4 divisors (see below), whose sum is σ = 10297492. Its totient is φ = 10166832.

The previous prime is 10232149. The next prime is 10232197. The reversal of 10232161 is 16123201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 893025 + 9339136 = 945^2 + 3056^2 .

It is a cyclic number.

It is not a de Polignac number, because 10232161 - 2⁵ = 10232129 is a prime.

It is a super-3 number, since 3×10232161³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10232141) 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, 32430 + ... + 32743.

It is an arithmetic number, because the mean of its divisors is an integer number (2574373).

Almost surely, 2^10232161 is an apocalyptic number.

It is an amenable number.

10232161 is a deficient number, since it is larger than the sum of its proper divisors (65331).

10232161 is an equidigital number, since it uses as much as digits as its factorization.

10232161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65330.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 10232161 is about 3198.7749217474. The cubic root of 10232161 is about 217.0979828908.

Adding to 10232161 its reverse (16123201), we get a palindrome (26355362).

The spelling of 10232161 in words is "ten million, two hundred thirty-two thousand, one hundred sixty-one".