234108161 has 4 divisors (see below), whose sum is σ = 267552192. Its totient is φ = 200664132.

The previous prime is 234108157. The next prime is 234108163. The reversal of 234108161 is 161801432.

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 a cyclic number.

It is not a de Polignac number, because 234108161 - 2² = 234108157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234108161.

It is not an unprimeable number, because it can be changed into a prime (234108163) 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 in 3 ways as a sum of consecutive naturals, for example, 16722005 + ... + 16722018.

It is an arithmetic number, because the mean of its divisors is an integer number (66888048).

Almost surely, 2^234108161 is an apocalyptic number.

It is an amenable number.

234108161 is a deficient number, since it is larger than the sum of its proper divisors (33444031).

234108161 is an equidigital number, since it uses as much as digits as its factorization.

234108161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33444030.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 234108161 is about 15300.5934852214. The cubic root of 234108161 is about 616.3189451723.

Adding to 234108161 its reverse (161801432), we get a palindrome (395909593).

The spelling of 234108161 in words is "two hundred thirty-four million, one hundred eight thousand, one hundred sixty-one".