2012030313112 has 16 divisors (see below), whose sum is σ = 3774418020360. Its totient is φ = 1005518841024.

The previous prime is 2012030313101. The next prime is 2012030313121. The reversal of 2012030313112 is 2113130302102.

It is a self number, because there is not a number n which added to its sum of digits gives 2012030313112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62022213 + ... + 62054644.

Almost surely, 2^{2012030313112} is an apocalyptic number.

It is an amenable number.

2012030313112 is a deficient number, since it is larger than the sum of its proper divisors (1762387707248).

2012030313112 is a wasteful number, since it uses less digits than its factorization.

2012030313112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124078890 (or 124078886 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2012030313112 its reverse (2113130302102), we get a palindrome (4125160615214).

The spelling of 2012030313112 in words is "two trillion, twelve billion, thirty million, three hundred thirteen thousand, one hundred twelve".