3112113204 has 24 divisors (see below), whose sum is σ = 8068441920. Its totient is φ = 1037371032.

The previous prime is 3112113203. The next prime is 3112113223. The reversal of 3112113204 is 4023112113.

It is a super-2 number, since 2×3112113204² = 19370497189022291232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112113203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14407824 + ... + 14408039.

It is an arithmetic number, because the mean of its divisors is an integer number (336185080).

Almost surely, 2^3112113204 is an apocalyptic number.

It is an amenable number.

3112113204 is an abundant number, since it is smaller than the sum of its proper divisors (4956328716).

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

3112113204 is a wasteful number, since it uses less digits than its factorization.

3112113204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28815876 (or 28815868 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3112113204 is about 55786.3173547063. The cubic root of 3112113204 is about 1459.9964352199.

Adding to 3112113204 its reverse (4023112113), we get a palindrome (7135225317).

The spelling of 3112113204 in words is "three billion, one hundred twelve million, one hundred thirteen thousand, two hundred four".