230434130 has 16 divisors (see below), whose sum is σ = 418659840. Its totient is φ = 91311792.

The previous prime is 230434123. The next prime is 230434157. The reversal of 230434130 is 31434032.

230434130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106610 + ... + 108749.

It is an arithmetic number, because the mean of its divisors is an integer number (26166240).

Almost surely, 2^230434130 is an apocalyptic number.

230434130 is a deficient number, since it is larger than the sum of its proper divisors (188225710).

230434130 is a wasteful number, since it uses less digits than its factorization.

230434130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215473.

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

The square root of 230434130 is about 15180.0569827652. The cubic root of 230434130 is about 613.0778154167.

Adding to 230434130 its reverse (31434032), we get a palindrome (261868162).

The spelling of 230434130 in words is "two hundred thirty million, four hundred thirty-four thousand, one hundred thirty".