12012102110104 has 32 divisors (see below), whose sum is σ = 22582239045120. Its totient is φ = 5990172731136.

The previous prime is 12012102110087. The next prime is 12012102110119. The reversal of 12012102110104 is 40101120121021.

It is a super-3 number, since 3×12012102110104³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151374022 + ... + 151453354.

It is an arithmetic number, because the mean of its divisors is an integer number (705694970160).

Almost surely, 2^{12012102110104} is an apocalyptic number.

It is an amenable number.

12012102110104 is a deficient number, since it is larger than the sum of its proper divisors (10570136935016).

12012102110104 is a wasteful number, since it uses less digits than its factorization.

12012102110104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129139 (or 129135 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12012102110104 its reverse (40101120121021), we get a palindrome (52113222231125).

The spelling of 12012102110104 in words is "twelve trillion, twelve billion, one hundred two million, one hundred ten thousand, one hundred four".