230071 has 4 divisors (see below), whose sum is σ = 242200. Its totient is φ = 217944.

The previous prime is 230063. The next prime is 230077. The reversal of 230071 is 170032.

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

It is a cyclic number.

It is not a de Polignac number, because 230071 - 2³ = 230063 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 (230077) 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, 6036 + ... + 6073.

It is an arithmetic number, because the mean of its divisors is an integer number (60550).

2²³⁰⁰⁷¹ is an apocalyptic number.

230071 is a deficient number, since it is larger than the sum of its proper divisors (12129).

230071 is a wasteful number, since it uses less digits than its factorization.

230071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12128.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 230071 is about 479.6571692365. The cubic root of 230071 is about 61.2755606214.

The spelling of 230071 in words is "two hundred thirty thousand, seventy-one".