3012113121312 has 48 divisors (see below), whose sum is σ = 8040810466080. Its totient is φ = 987020116992.

The previous prime is 3012113121301. The next prime is 3012113121319. The reversal of 3012113121312 is 2131213112103.

3012113121312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (3012113121319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265894153 + ... + 265905480.

It is an arithmetic number, because the mean of its divisors is an integer number (167516884710).

Almost surely, 2^{3012113121312} is an apocalyptic number.

3012113121312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3012113121312 is an abundant number, since it is smaller than the sum of its proper divisors (5028697344768).

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

3012113121312 is a wasteful number, since it uses less digits than its factorization.

3012113121312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531799705 (or 531799697 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 3012113121312 its reverse (2131213112103), we get a palindrome (5143326233415).

The spelling of 3012113121312 in words is "three trillion, twelve billion, one hundred thirteen million, one hundred twenty-one thousand, three hundred twelve".