230551312 has 10 divisors (see below), whose sum is σ = 446693198. Its totient is φ = 115275648.

The previous prime is 230551303. The next prime is 230551319. The reversal of 230551312 is 213155032.

It can be written as a sum of positive squares in only one way, i.e., 195552256 + 34999056 = 13984^2 + 5916^2 .

It is not an unprimeable number, because it can be changed into a prime (230551319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7204713 + ... + 7204744.

Almost surely, 2^230551312 is an apocalyptic number.

It is an amenable number.

230551312 is a deficient number, since it is larger than the sum of its proper divisors (216141886).

230551312 is a wasteful number, since it uses less digits than its factorization.

230551312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14409465 (or 14409459 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 230551312 is about 15183.9162273769. The cubic root of 230551312 is about 613.1817200339.

The spelling of 230551312 in words is "two hundred thirty million, five hundred fifty-one thousand, three hundred twelve".