230141 has 4 divisors (see below), whose sum is σ = 231132. Its totient is φ = 229152.

The previous prime is 230137. The next prime is 230143. The reversal of 230141 is 141032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 52900 + 177241 = 230^2 + 421^2 .

It is a cyclic number.

It is not a de Polignac number, because 230141 - 2² = 230137 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65 + ... + 681.

It is an arithmetic number, because the mean of its divisors is an integer number (57783).

2²³⁰¹⁴¹ is an apocalyptic number.

It is an amenable number.

230141 is a deficient number, since it is larger than the sum of its proper divisors (991).

230141 is an equidigital number, since it uses as much as digits as its factorization.

230141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 230141 is about 479.7301324703. The cubic root of 230141 is about 61.2817744341.

Adding to 230141 its reverse (141032), we get a palindrome (371173).

The spelling of 230141 in words is "two hundred thirty thousand, one hundred forty-one".