230130402 has 8 divisors (see below), whose sum is σ = 460260816. Its totient is φ = 76710132.

The previous prime is 230130401. The next prime is 230130431. The reversal of 230130402 is 204031032.

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

230130402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (230130401) 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, 19177528 + ... + 19177539.

It is an arithmetic number, because the mean of its divisors is an integer number (57532602).

Almost surely, 2^230130402 is an apocalyptic number.

230130402 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.

230130402 is a wasteful number, since it uses less digits than its factorization.

230130402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38355072.

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

The square root of 230130402 is about 15170.0495055224. The cubic root of 230130402 is about 612.8083374380.

Adding to 230130402 its reverse (204031032), we get a palindrome (434161434).

The spelling of 230130402 in words is "two hundred thirty million, one hundred thirty thousand, four hundred two".