111201233230 has 32 divisors (see below), whose sum is σ = 201980822400. Its totient is φ = 44076544512.

The previous prime is 111201233219. The next prime is 111201233237. The reversal of 111201233230 is 32332102111.

111201233230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 111201233198 and 111201233207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111201233237) 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, 6397291 + ... + 6414649.

It is an arithmetic number, because the mean of its divisors is an integer number (6311900700).

Almost surely, 2^111201233230 is an apocalyptic number.

111201233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111201233230 is a deficient number, since it is larger than the sum of its proper divisors (90779589170).

111201233230 is a wasteful number, since it uses less digits than its factorization.

111201233230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23148.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 111201233230 its reverse (32332102111), we get a palindrome (143533335341).

The spelling of 111201233230 in words is "one hundred eleven billion, two hundred one million, two hundred thirty-three thousand, two hundred thirty".