3111043104 has 144 divisors (see below), whose sum is σ = 9566083800. Its totient is φ = 953376768.

The previous prime is 3111043087. The next prime is 3111043157. The reversal of 3111043104 is 4013401113.

It can be written as a sum of positive squares in 4 ways, for example, as 2111218704 + 999824400 = 45948^2 + 31620^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1005592 + ... + 1008680.

Almost surely, 2^3111043104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3111043104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4783041900).

3111043104 is an abundant number, since it is smaller than the sum of its proper divisors (6455040696).

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

3111043104 is a wasteful number, since it uses less digits than its factorization.

3111043104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3387 (or 3376 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3111043104 is about 55776.7254686038. The cubic root of 3111043104 is about 1459.8290761311.

Adding to 3111043104 its reverse (4013401113), we get a palindrome (7124444217).

The spelling of 3111043104 in words is "three billion, one hundred eleven million, forty-three thousand, one hundred four".