111112031230 has 16 divisors (see below), whose sum is σ = 200121951744. Its totient is φ = 44418080160.

The previous prime is 111112031213. The next prime is 111112031231. The reversal of 111112031230 is 32130211111.

It is a happy number.

111112031230 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 not an unprimeable number, because it can be changed into a prime (111112031231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3324081 + ... + 3357340.

It is an arithmetic number, because the mean of its divisors is an integer number (12507621984).

Almost surely, 2^111112031230 is an apocalyptic number.

111112031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111112031230 is a deficient number, since it is larger than the sum of its proper divisors (89009920514).

111112031230 is a wasteful number, since it uses less digits than its factorization.

111112031230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6683091.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111112031230 its reverse (32130211111), we get a palindrome (143242242341).

The spelling of 111112031230 in words is "one hundred eleven billion, one hundred twelve million, thirty-one thousand, two hundred thirty".