230340133212 has 96 divisors (see below), whose sum is σ = 637906655232. Its totient is φ = 63321483456.

The previous prime is 230340133193. The next prime is 230340133213. The reversal of 230340133212 is 212331043032.

230340133212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230340133213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233898 + ... + 717905.

It is an arithmetic number, because the mean of its divisors is an integer number (6644860992).

Almost surely, 2^230340133212 is an apocalyptic number.

It is an amenable number.

230340133212 is an abundant number, since it is smaller than the sum of its proper divisors (407566522020).

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

230340133212 is a wasteful number, since it uses less digits than its factorization.

230340133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951927 (or 951925 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 230340133212 its reverse (212331043032), we get a palindrome (442671176244).

The spelling of 230340133212 in words is "two hundred thirty billion, three hundred forty million, one hundred thirty-three thousand, two hundred twelve".