230320132120 has 32 divisors (see below), whose sum is σ = 558083398320. Its totient is φ = 85041279360.

The previous prime is 230320132073. The next prime is 230320132129. The reversal of 230320132120 is 21231023032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230320132129) 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, 221461146 + ... + 221462185.

Almost surely, 2^230320132120 is an apocalyptic number.

230320132120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230320132120 is an abundant number, since it is smaller than the sum of its proper divisors (327763266200).

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

230320132120 is a wasteful number, since it uses less digits than its factorization.

230320132120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442923355 (or 442923351 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 230320132120 its reverse (21231023032), we get a palindrome (251551155152).

The spelling of 230320132120 in words is "two hundred thirty billion, three hundred twenty million, one hundred thirty-two thousand, one hundred twenty".