3113212004 has 24 divisors (see below), whose sum is σ = 6250113408. Its totient is φ = 1329157440.

The previous prime is 3113211979. The next prime is 3113212007. The reversal of 3113212004 is 4002123113.

It is not an unprimeable number, because it can be changed into a prime (3113212007) 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, 204017 + ... + 218744.

It is an arithmetic number, because the mean of its divisors is an integer number (260421392).

Almost surely, 2^3113212004 is an apocalyptic number.

It is an amenable number.

3113212004 is an abundant number, since it is smaller than the sum of its proper divisors (3136901404).

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

3113212004 is a wasteful number, since it uses less digits than its factorization.

3113212004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423035 (or 423033 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3113212004 is about 55796.1647785939. The cubic root of 3113212004 is about 1460.1682429499.

Adding to 3113212004 its reverse (4002123113), we get a palindrome (7115335117).

The spelling of 3113212004 in words is "three billion, one hundred thirteen million, two hundred twelve thousand, four".