3100440112 has 300 divisors, whose sum is σ = 8314936560. Its totient is φ = 1115600640.

The previous prime is 3100440097. The next prime is 3100440113. The reversal of 3100440112 is 2110440013.

3100440112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3100440112² = 19225457776197145088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (3100440113) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 106911714 + ... + 106911742.

Almost surely, 2^3100440112 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 3100440112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4157468280).

3100440112 is an abundant number, since it is smaller than the sum of its proper divisors (5214496448).

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

3100440112 is a wasteful number, since it uses less digits than its factorization.

3100440112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3100440112 is about 55681.5958104651. The cubic root of 3100440112 is about 1458.1687354852.

Adding to 3100440112 its reverse (2110440013), we get a palindrome (5210880125).

Subtracting from 3100440112 its reverse (2110440013), we obtain a palindrome (990000099).

The spelling of 3100440112 in words is "three billion, one hundred million, four hundred forty thousand, one hundred twelve".