230311430 has 16 divisors (see below), whose sum is σ = 414757584. Its totient is φ = 92080800.

The previous prime is 230311387. The next prime is 230311439. The reversal of 230311430 is 34113032.

It is a happy number.

230311430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 230311399 and 230311408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230311439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24380 + ... + 32480.

It is an arithmetic number, because the mean of its divisors is an integer number (25922349).

Almost surely, 2^230311430 is an apocalyptic number.

230311430 is a deficient number, since it is larger than the sum of its proper divisors (184446154).

230311430 is a wasteful number, since it uses less digits than its factorization.

230311430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10951.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 230311430 is about 15176.0149578208. The cubic root of 230311430 is about 612.9689802605.

Adding to 230311430 its reverse (34113032), we get a palindrome (264424462).

The spelling of 230311430 in words is "two hundred thirty million, three hundred eleven thousand, four hundred thirty".