230141443 has 16 divisors (see below), whose sum is σ = 270803200. Its totient is φ = 191452896.

The previous prime is 230141441. The next prime is 230141447. The reversal of 230141443 is 344141032.

It is a cyclic number.

It is not a de Polignac number, because 230141443 - 2¹ = 230141441 is a prime.

It is a super-2 number, since 2×230141443² = 105930167572244498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230141441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134608 + ... + 136306.

It is an arithmetic number, because the mean of its divisors is an integer number (16925200).

Almost surely, 2^230141443 is an apocalyptic number.

230141443 is a deficient number, since it is larger than the sum of its proper divisors (40661757).

230141443 is a wasteful number, since it uses less digits than its factorization.

230141443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 230141443 is about 15170.4134090011. The cubic root of 230141443 is about 612.8181375464.

Adding to 230141443 its reverse (344141032), we get a palindrome (574282475).

The spelling of 230141443 in words is "two hundred thirty million, one hundred forty-one thousand, four hundred forty-three".