12031030110110 has 96 divisors (see below), whose sum is σ = 24027506254080. Its totient is φ = 4333890936320.

The previous prime is 12031030110109. The next prime is 12031030110149. The reversal of 12031030110110 is 1101103013021.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 79328072 + ... + 79479588.

It is an arithmetic number, because the mean of its divisors is an integer number (250286523480).

Almost surely, 2^{12031030110110} is an apocalyptic number.

12031030110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12031030110110 is a deficient number, since it is larger than the sum of its proper divisors (11996476143970).

12031030110110 is a wasteful number, since it uses less digits than its factorization.

12031030110110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152162 (or 152151 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 12031030110110 its reverse (1101103013021), we get a palindrome (13132133123131).

The spelling of 12031030110110 in words is "twelve trillion, thirty-one billion, thirty million, one hundred ten thousand, one hundred ten".