3111413112 has 48 divisors (see below), whose sum is σ = 8478473640. Its totient is φ = 1030771008.

The previous prime is 3111413099. The next prime is 3111413119. The reversal of 3111413112 is 2113141113.

It is a happy number.

3111413112 is a `hidden beast` number, since 311 + 1 + 41 + 311 + 2 = 666.

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

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3111413119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120823 + ... + 144294.

Almost surely, 2^3111413112 is an apocalyptic number.

It is an amenable number.

3111413112 is an abundant number, since it is smaller than the sum of its proper divisors (5367060528).

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

3111413112 is a wasteful number, since it uses less digits than its factorization.

3111413112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265292 (or 265285 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 3111413112 is about 55780.0422373451. The cubic root of 3111413112 is about 1459.8869481488.

Adding to 3111413112 its reverse (2113141113), we get a palindrome (5224554225).

The spelling of 3111413112 in words is "three billion, one hundred eleven million, four hundred thirteen thousand, one hundred twelve".