111123103100230 has 32 divisors (see below), whose sum is σ = 215556726901824. Its totient is φ = 41001713502336.

The previous prime is 111123103100203. The next prime is 111123103100287. The reversal of 111123103100230 is 32001301321111.

It is a junction number, because it is equal to n+sod(n) for n = 111123103100198 and 111123103100207.

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, 295179237 + ... + 295555456.

It is an arithmetic number, because the mean of its divisors is an integer number (6736147715682).

Almost surely, 2^{111123103100230} is an apocalyptic number.

111123103100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111123103100230 is a deficient number, since it is larger than the sum of its proper divisors (104433623801594).

111123103100230 is a wasteful number, since it uses less digits than its factorization.

111123103100230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590736160.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 111123103100230 its reverse (32001301321111), we get a palindrome (143124404421341).

The spelling of 111123103100230 in words is "one hundred eleven trillion, one hundred twenty-three billion, one hundred three million, one hundred thousand, two hundred thirty".