3112134320 has 20 divisors (see below), whose sum is σ = 7235712480. Its totient is φ = 1244853696.

The previous prime is 3112134307. The next prime is 3112134341. The reversal of 3112134320 is 234312113.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3112134292 and 3112134301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19450760 + ... + 19450919.

It is an arithmetic number, because the mean of its divisors is an integer number (361785624).

Almost surely, 2^3112134320 is an apocalyptic number.

It is an amenable number.

3112134320 is an abundant number, since it is smaller than the sum of its proper divisors (4123578160).

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

3112134320 is a wasteful number, since it uses less digits than its factorization.

3112134320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38901692 (or 38901686 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3112134320 is about 55786.5066122624. The cubic root of 3112134320 is about 1459.9997372865. Note that the first 3 decimals are identical.

Adding to 3112134320 its reverse (234312113), we get a palindrome (3346446433).

The spelling of 3112134320 in words is "three billion, one hundred twelve million, one hundred thirty-four thousand, three hundred twenty".