111012323230 has 16 divisors (see below), whose sum is σ = 199948440384. Its totient is φ = 44376871840.

The previous prime is 111012323209. The next prime is 111012323231. The reversal of 111012323230 is 32323210111.

It is a junction number, because it is equal to n+sod(n) for n = 111012323198 and 111012323207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111012323231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3490561 + ... + 3522220.

It is an arithmetic number, because the mean of its divisors is an integer number (12496777524).

Almost surely, 2^111012323230 is an apocalyptic number.

111012323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111012323230 is a deficient number, since it is larger than the sum of its proper divisors (88936117154).

111012323230 is a wasteful number, since it uses less digits than its factorization.

111012323230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7014371.

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

Adding to 111012323230 its reverse (32323210111), we get a palindrome (143335533341).

The spelling of 111012323230 in words is "one hundred eleven billion, twelve million, three hundred twenty-three thousand, two hundred thirty".