3120112 has 20 divisors (see below), whose sum is σ = 6401376. Its totient is φ = 1468160.

The previous prime is 3120107. The next prime is 3120127. The reversal of 3120112 is 2110213.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5464 + ... + 6007.

Almost surely, 2^3120112 is an apocalyptic number.

It is an amenable number.

3120112 is an abundant number, since it is smaller than the sum of its proper divisors (3281264).

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

3120112 is a wasteful number, since it uses less digits than its factorization.

3120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11496 (or 11490 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 3120112 is about 1766.3838767380. The cubic root of 3120112 is about 146.1246199391.

Adding to 3120112 its reverse (2110213), we get a palindrome (5230325).

It can be divided in two parts, 31201 and 12, that added together give a palindrome (31213).

The spelling of 3120112 in words is "three million, one hundred twenty thousand, one hundred twelve".