313034312112 has 40 divisors (see below), whose sum is σ = 809261125104. Its totient is φ = 104268751104.

The previous prime is 313034312099. The next prime is 313034312117. The reversal of 313034312112 is 211213430313.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (313034312117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2309023 + ... + 2440830.

Almost surely, 2^313034312112 is an apocalyptic number.

It is an amenable number.

313034312112 is an abundant number, since it is smaller than the sum of its proper divisors (496226812992).

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

313034312112 is a wasteful number, since it uses less digits than its factorization.

313034312112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751237 (or 4751231 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 313034312112 its reverse (211213430313), we get a palindrome (524247742425).

The spelling of 313034312112 in words is "three hundred thirteen billion, thirty-four million, three hundred twelve thousand, one hundred twelve".