12331231321110 has 32 divisors (see below), whose sum is σ = 31871490184800. Its totient is φ = 3035380017408.

The previous prime is 12331231321007. The next prime is 12331231321127. The reversal of 12331231321110 is 1112313213321.

12331231321110 is digitally balanced in base 2, 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, 15809270535 + ... + 15809271314.

It is an arithmetic number, because the mean of its divisors is an integer number (995984068275).

Almost surely, 2^{12331231321110} is an apocalyptic number.

12331231321110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12331231321110 is an abundant number, since it is smaller than the sum of its proper divisors (19540258863690).

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

12331231321110 is a wasteful number, since it uses less digits than its factorization.

12331231321110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31618541872.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 12331231321110 its reverse (1112313213321), we get a palindrome (13443544534431).

The spelling of 12331231321110 in words is "twelve trillion, three hundred thirty-one billion, two hundred thirty-one million, three hundred twenty-one thousand, one hundred ten".