3011423112 has 192 divisors, whose sum is σ = 8954627760. Its totient is φ = 910540800.

The previous prime is 3011423099. The next prime is 3011423113. The reversal of 3011423112 is 2113241103.

It can be written as a sum of positive squares in 8 ways, for example, as 411035076 + 2600388036 = 20274^2 + 50994^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3011423113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3956812 + ... + 3957572.

Almost surely, 2^3011423112 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 3011423112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4477313880).

3011423112 is an abundant number, since it is smaller than the sum of its proper divisors (5943204648).

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

3011423112 is a wasteful number, since it uses less digits than its factorization.

3011423112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904 (or 897 counting only the distinct ones).

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

The square root of 3011423112 is about 54876.4349425143. The cubic root of 3011423112 is about 1444.0778049610.

Adding to 3011423112 its reverse (2113241103), we get a palindrome (5124664215).

The spelling of 3011423112 in words is "three billion, eleven million, four hundred twenty-three thousand, one hundred twelve".