230200000320 has 112 divisors (see below), whose sum is σ = 735110300160. Its totient is φ = 61031786496.

The previous prime is 230200000267. The next prime is 230200000321. The reversal of 230200000320 is 23000002032.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 230200000296 and 230200000305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230200000321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526960 + ... + 859119.

Almost surely, 2^230200000320 is an apocalyptic number.

230200000320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230200000320 is an abundant number, since it is smaller than the sum of its proper divisors (504910299840).

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

230200000320 is a wasteful number, since it uses less digits than its factorization.

230200000320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386272 (or 1386262 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 230200000320 its reverse (23000002032), we get a palindrome (253200002352).

The spelling of 230200000320 in words is "two hundred thirty billion, two hundred million, three hundred twenty", and thus it is an aban number.