3112113320 has 32 divisors (see below), whose sum is σ = 7015246920. Its totient is φ = 1242535680.

The previous prime is 3112113269. The next prime is 3112113353. The reversal of 3112113320 is 233112113.

It can be written as a sum of positive squares in 4 ways, for example, as 2582469124 + 529644196 = 50818^2 + 23014^2 .

It is an unprimeable number.

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, 50267 + ... + 93546.

Almost surely, 2^3112113320 is an apocalyptic number.

It is an amenable number.

3112113320 is an abundant number, since it is smaller than the sum of its proper divisors (3903133600).

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

3112113320 is a wasteful number, since it uses less digits than its factorization.

3112113320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144365 (or 144361 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3112113320 is about 55786.3183943877. The cubic root of 3112113320 is about 1459.9964533597.

Adding to 3112113320 its reverse (233112113), we get a palindrome (3345225433).

The spelling of 3112113320 in words is "three billion, one hundred twelve million, one hundred thirteen thousand, three hundred twenty".