3113113012 has 6 divisors (see below), whose sum is σ = 5447947778. Its totient is φ = 1556556504.

The previous prime is 3113112983. The next prime is 3113113013. The reversal of 3113113012 is 2103113113.

It can be written as a sum of positive squares in only one way, i.e., 1771063056 + 1342049956 = 42084^2 + 36634^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113113013) 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 as a sum of consecutive naturals, namely, 389139123 + ... + 389139130.

Almost surely, 2^3113113012 is an apocalyptic number.

It is an amenable number.

3113113012 is a deficient number, since it is larger than the sum of its proper divisors (2334834766).

3113113012 is a wasteful number, since it uses less digits than its factorization.

3113113012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778278257 (or 778278255 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 3113113012 is about 55795.2776854816. The cubic root of 3113113012 is about 1460.1527662754.

Adding to 3113113012 its reverse (2103113113), we get a palindrome (5216226125).

The spelling of 3113113012 in words is "three billion, one hundred thirteen million, one hundred thirteen thousand, twelve".