3113404012 has 6 divisors (see below), whose sum is σ = 5448457028. Its totient is φ = 1556702004.

The previous prime is 3113404009. The next prime is 3113404013. The reversal of 3113404012 is 2104043113.

3113404012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3113404012² = 19386569083875392288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3113404013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389175498 + ... + 389175505.

Almost surely, 2^3113404012 is an apocalyptic number.

It is an amenable number.

3113404012 is a deficient number, since it is larger than the sum of its proper divisors (2335053016).

3113404012 is a wasteful number, since it uses less digits than its factorization.

3113404012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778351007 (or 778351005 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3113404012 is about 55797.8853721178. The cubic root of 3113404012 is about 1460.1982610599.

Adding to 3113404012 its reverse (2104043113), we get a palindrome (5217447125).

The spelling of 3113404012 in words is "three billion, one hundred thirteen million, four hundred four thousand, twelve".