3012310112 has 48 divisors (see below), whose sum is σ = 6806177280. Its totient is φ = 1285565568.

The previous prime is 3012310099. The next prime is 3012310129. The reversal of 3012310112 is 2110132103.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25403 + ... + 81669.

It is an arithmetic number, because the mean of its divisors is an integer number (141795360).

Almost surely, 2^3012310112 is an apocalyptic number.

3012310112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3012310112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3403088640).

3012310112 is an abundant number, since it is smaller than the sum of its proper divisors (3793867168).

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

3012310112 is a wasteful number, since it uses less digits than its factorization.

3012310112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56523 (or 56515 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 3012310112 is about 54884.5161407113. The cubic root of 3012310112 is about 1444.2195730692.

Adding to 3012310112 its reverse (2110132103), we get a palindrome (5122442215).

The spelling of 3012310112 in words is "three billion, twelve million, three hundred ten thousand, one hundred twelve".