230333112 has 64 divisors (see below), whose sum is σ = 654720000. Its totient is φ = 74989152.

The previous prime is 230333101. The next prime is 230333113. The reversal of 230333112 is 211333032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230333113) 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, 3112 + ... + 21687.

It is an arithmetic number, because the mean of its divisors is an integer number (10230000).

Almost surely, 2^230333112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230333112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327360000).

230333112 is an abundant number, since it is smaller than the sum of its proper divisors (424386888).

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

230333112 is a wasteful number, since it uses less digits than its factorization.

230333112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24857 (or 24847 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 230333112 is about 15176.7292919127. The cubic root of 230333112 is about 612.9882150511.

Adding to 230333112 its reverse (211333032), we get a palindrome (441666144).

The spelling of 230333112 in words is "two hundred thirty million, three hundred thirty-three thousand, one hundred twelve".