310113112 has 16 divisors (see below), whose sum is σ = 582793200. Its totient is φ = 154701600.

The previous prime is 310113109. The next prime is 310113131. The reversal of 310113112 is 211311013.

It is a junction number, because it is equal to n+sod(n) for n = 310113092 and 310113101.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 40639 + ... + 47662.

It is an arithmetic number, because the mean of its divisors is an integer number (36424575).

Almost surely, 2^310113112 is an apocalyptic number.

It is an amenable number.

310113112 is a deficient number, since it is larger than the sum of its proper divisors (272680088).

310113112 is a wasteful number, since it uses less digits than its factorization.

310113112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88746 (or 88742 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 310113112 is about 17610.0287336506. The cubic root of 310113112 is about 676.8722503240.

Adding to 310113112 its reverse (211311013), we get a palindrome (521424125).

The spelling of 310113112 in words is "three hundred ten million, one hundred thirteen thousand, one hundred twelve".