3031340112 has 50 divisors (see below), whose sum is σ = 8773581498. Its totient is φ = 1010446272.

The previous prime is 3031340087. The next prime is 3031340129. The reversal of 3031340112 is 2110431303.

It can be written as a sum of positive squares in only one way, i.e., 3029841936 + 1498176 = 55044^2 + 1224^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1168203 + ... + 1170794.

Almost surely, 2^3031340112 is an apocalyptic number.

It is an amenable number.

3031340112 is an abundant number, since it is smaller than the sum of its proper divisors (5742241386).

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

3031340112 is a wasteful number, since it uses less digits than its factorization.

3031340112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339017 (or 2339002 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3031340112 is about 55057.6072128094. The cubic root of 3031340112 is about 1447.2544338988.

Adding to 3031340112 its reverse (2110431303), we get a palindrome (5141771415).

The spelling of 3031340112 in words is "three billion, thirty-one million, three hundred forty thousand, one hundred twelve".