230132120 has 32 divisors (see below), whose sum is σ = 518253120. Its totient is φ = 91971840.

The previous prime is 230132117. The next prime is 230132129. The reversal of 230132120 is 21231032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230132095 and 230132104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230132129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67169 + ... + 70511.

It is an arithmetic number, because the mean of its divisors is an integer number (16195410).

Almost surely, 2^230132120 is an apocalyptic number.

230132120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230132120 is an abundant number, since it is smaller than the sum of its proper divisors (288121000).

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

230132120 is a wasteful number, since it uses less digits than its factorization.

230132120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075 (or 5071 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230132120 is about 15170.1061301495. The cubic root of 230132120 is about 612.8098623736.

Adding to 230132120 its reverse (21231032), we get a palindrome (251363152).

The spelling of 230132120 in words is "two hundred thirty million, one hundred thirty-two thousand, one hundred twenty".