230403134 has 8 divisors (see below), whose sum is σ = 372189720. Its totient is φ = 106339896.

The previous prime is 230403133. The next prime is 230403143. The reversal of 230403134 is 431304032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230403133) 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, 4430804 + ... + 4430855.

It is an arithmetic number, because the mean of its divisors is an integer number (46523715).

Almost surely, 2^230403134 is an apocalyptic number.

230403134 is a deficient number, since it is larger than the sum of its proper divisors (141786586).

230403134 is a wasteful number, since it uses less digits than its factorization.

230403134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8861674.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 230403134 is about 15179.0360036466. The cubic root of 230403134 is about 613.0503255478.

Adding to 230403134 its reverse (431304032), we get a palindrome (661707166).

The spelling of 230403134 in words is "two hundred thirty million, four hundred three thousand, one hundred thirty-four".