310320112113 has 12 divisors (see below), whose sum is σ = 488989267728. Its totient is φ = 188072795160.

The previous prime is 310320112093. The next prime is 310320112117. The reversal of 310320112113 is 311211023013.

310320112113 is a `hidden beast` number, since 310 + 320 + 1 + 1 + 21 + 13 = 666.

It is not a de Polignac number, because 310320112113 - 2⁹ = 310320111601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (310320112117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1567273195 + ... + 1567273392.

It is an arithmetic number, because the mean of its divisors is an integer number (40749105644).

Almost surely, 2^310320112113 is an apocalyptic number.

310320112113 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

310320112113 is a deficient number, since it is larger than the sum of its proper divisors (178669155615).

310320112113 is a wasteful number, since it uses less digits than its factorization.

310320112113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134546604 (or 3134546601 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 310320112113 its reverse (311211023013), we get a palindrome (621531135126).

The spelling of 310320112113 in words is "three hundred ten billion, three hundred twenty million, one hundred twelve thousand, one hundred thirteen".