12105004020110 has 8 divisors (see below), whose sum is σ = 21789007236216. Its totient is φ = 4842001608040.

The previous prime is 12105004020103. The next prime is 12105004020127. The reversal of 12105004020110 is 1102040050121.

12105004020110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12105004020110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605250200996 + ... + 605250201015.

It is an arithmetic number, because the mean of its divisors is an integer number (2723625904527).

Almost surely, 2^{12105004020110} is an apocalyptic number.

12105004020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12105004020110 is a deficient number, since it is larger than the sum of its proper divisors (9684003216106).

12105004020110 is a wasteful number, since it uses less digits than its factorization.

12105004020110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210500402018.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 12105004020110 its reverse (1102040050121), we get a palindrome (13207044070231).

The spelling of 12105004020110 in words is "twelve trillion, one hundred five billion, four million, twenty thousand, one hundred ten".