230020134 has 8 divisors (see below), whose sum is σ = 460040280. Its totient is φ = 76673376.

The previous prime is 230020103. The next prime is 230020139. The reversal of 230020134 is 431020032.

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

230020134 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230020139) 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, 19168339 + ... + 19168350.

It is an arithmetic number, because the mean of its divisors is an integer number (57505035).

Almost surely, 2^230020134 is an apocalyptic number.

230020134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230020134 is a wasteful number, since it uses less digits than its factorization.

230020134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38336694.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 230020134 is about 15166.4146718992. The cubic root of 230020134 is about 612.7104451927.

Adding to 230020134 its reverse (431020032), we get a palindrome (661040166).

The spelling of 230020134 in words is "two hundred thirty million, twenty thousand, one hundred thirty-four".