311104112 has 40 divisors (see below), whose sum is σ = 680246640. Its totient is φ = 136532480.

The previous prime is 311104111. The next prime is 311104193. The reversal of 311104112 is 211401113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311104111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25373 + ... + 35580.

It is an arithmetic number, because the mean of its divisors is an integer number (17006166).

Almost surely, 2^311104112 is an apocalyptic number.

It is an amenable number.

311104112 is an abundant number, since it is smaller than the sum of its proper divisors (369142528).

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

311104112 is a wasteful number, since it uses less digits than its factorization.

311104112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61001 (or 60995 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 311104112 is about 17638.1436664973. The cubic root of 311104112 is about 677.5924898353.

Adding to 311104112 its reverse (211401113), we get a palindrome (522505225).

The spelling of 311104112 in words is "three hundred eleven million, one hundred four thousand, one hundred twelve".