111331032230 has 32 divisors (see below), whose sum is σ = 223945712928. Its totient is φ = 39496595200.

The previous prime is 111331032223. The next prime is 111331032283. The reversal of 111331032230 is 32230133111.

111331032230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12338177 + ... + 12347196.

It is an arithmetic number, because the mean of its divisors is an integer number (6998303529).

Almost surely, 2^111331032230 is an apocalyptic number.

111331032230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111331032230 is an abundant number, since it is smaller than the sum of its proper divisors (112614680698).

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

111331032230 is a wasteful number, since it uses less digits than its factorization.

111331032230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24685432.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 111331032230 its reverse (32230133111), we get a palindrome (143561165341).

The spelling of 111331032230 in words is "one hundred eleven billion, three hundred thirty-one million, thirty-two thousand, two hundred thirty".