3031240112 has 20 divisors (see below), whose sum is σ = 5947372320. Its totient is φ = 1496434368.

The previous prime is 3031240103. The next prime is 3031240117. The reversal of 3031240112 is 2110421303.

It is not an unprimeable number, because it can be changed into a prime (3031240117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1197803 + ... + 1200330.

It is an arithmetic number, because the mean of its divisors is an integer number (297368616).

Almost surely, 2^3031240112 is an apocalyptic number.

It is an amenable number.

3031240112 is a deficient number, since it is larger than the sum of its proper divisors (2916132208).

3031240112 is a wasteful number, since it uses less digits than its factorization.

3031240112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398220 (or 2398214 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3031240112 is about 55056.6990655996. The cubic root of 3031240112 is about 1447.2385193715.

Adding to 3031240112 its reverse (2110421303), we get a palindrome (5141661415).

The spelling of 3031240112 in words is "three billion, thirty-one million, two hundred forty thousand, one hundred twelve".