3131341112 has 32 divisors (see below), whose sum is σ = 6286507200. Its totient is φ = 1457009664.

The previous prime is 3131341111. The next prime is 3131341133. The reversal of 3131341112 is 2111431313.

3131341112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3131341111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117248 + ... + 141455.

It is an arithmetic number, because the mean of its divisors is an integer number (196453350).

Almost surely, 2^3131341112 is an apocalyptic number.

It is an amenable number.

3131341112 is an abundant number, since it is smaller than the sum of its proper divisors (3155166088).

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

3131341112 is a wasteful number, since it uses less digits than its factorization.

3131341112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258815 (or 258811 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

The square root of 3131341112 is about 55958.3873248685. The cubic root of 3131341112 is about 1462.9970822730.

Adding to 3131341112 its reverse (2111431313), we get a palindrome (5242772425).

The spelling of 3131341112 in words is "three billion, one hundred thirty-one million, three hundred forty-one thousand, one hundred twelve".