111030230 has 32 divisors (see below), whose sum is σ = 215620704. Its totient is φ = 41007616.

The previous prime is 111030217. The next prime is 111030233. The reversal of 111030230 is 32030111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111030233) 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 in 15 ways as a sum of consecutive naturals, for example, 2849 + ... + 15171.

It is an arithmetic number, because the mean of its divisors is an integer number (6738147).

Almost surely, 2^111030230 is an apocalyptic number.

111030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111030230 is a deficient number, since it is larger than the sum of its proper divisors (104590474).

111030230 is a wasteful number, since it uses less digits than its factorization.

111030230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12400.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 111030230 is about 10537.0883074975. The cubic root of 111030230 is about 480.6331777054.

Adding to 111030230 its reverse (32030111), we get a palindrome (143060341).

The spelling of 111030230 in words is "one hundred eleven million, thirty thousand, two hundred thirty".