230087183 has 4 divisors (see below), whose sum is σ = 231243600. Its totient is φ = 228930768.

The previous prime is 230087149. The next prime is 230087219. The reversal of 230087183 is 381780032.

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 230087183 - 2¹⁰ = 230086159 is a prime.

It is a super-2 number, since 2×230087183² = 105880223561750978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230087383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577910 + ... + 578307.

It is an arithmetic number, because the mean of its divisors is an integer number (57810900).

Almost surely, 2^230087183 is an apocalyptic number.

230087183 is a deficient number, since it is larger than the sum of its proper divisors (1156417).

230087183 is a wasteful number, since it uses less digits than its factorization.

230087183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156416.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 230087183 is about 15168.6249541611. The cubic root of 230087183 is about 612.7699727812.

The spelling of 230087183 in words is "two hundred thirty million, eighty-seven thousand, one hundred eighty-three".