230012444130 has 128 divisors (see below), whose sum is σ = 644600291328. Its totient is φ = 51432851712.

The previous prime is 230012444117. The next prime is 230012444149. The reversal of 230012444130 is 31444210032.

It is a self number, because there is not a number n which added to its sum of digits gives 230012444130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32794504 + ... + 32801516.

It is an arithmetic number, because the mean of its divisors is an integer number (5035939776).

Almost surely, 2^230012444130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230012444130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322300145664).

230012444130 is an abundant number, since it is smaller than the sum of its proper divisors (414587847198).

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

230012444130 is a wasteful number, since it uses less digits than its factorization.

230012444130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10400.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 230012444130 its reverse (31444210032), we get a palindrome (261456654162).

The spelling of 230012444130 in words is "two hundred thirty billion, twelve million, four hundred forty-four thousand, one hundred thirty".