3120102312112 has 40 divisors (see below), whose sum is σ = 6057963765504. Its totient is φ = 1556757597504.

The previous prime is 3120102312029. The next prime is 3120102312127. The reversal of 3120102312112 is 2112132010213.

It is a self number, because there is not a number n which added to its sum of digits gives 3120102312112.

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 7 ways as a sum of consecutive naturals, for example, 83221723 + ... + 83259205.

Almost surely, 2^{3120102312112} is an apocalyptic number.

It is an amenable number.

3120102312112 is a deficient number, since it is larger than the sum of its proper divisors (2937861453392).

3120102312112 is a wasteful number, since it uses less digits than its factorization.

3120102312112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48337 (or 48331 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 3120102312112 its reverse (2112132010213), we get a palindrome (5232234322325).

The spelling of 3120102312112 in words is "three trillion, one hundred twenty billion, one hundred two million, three hundred twelve thousand, one hundred twelve".