313400112 has 20 divisors (see below), whose sum is σ = 809617080. Its totient is φ = 104466688.

The previous prime is 313400099. The next prime is 313400123. The reversal of 313400112 is 211004313.

It is a super-2 number, since 2×313400112² = 196439260403225088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313400091 and 313400100.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3264537 + ... + 3264632.

It is an arithmetic number, because the mean of its divisors is an integer number (40480854).

Almost surely, 2^313400112 is an apocalyptic number.

It is an amenable number.

313400112 is an abundant number, since it is smaller than the sum of its proper divisors (496216968).

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

313400112 is a wasteful number, since it uses less digits than its factorization.

313400112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6529180 (or 6529174 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 313400112 is about 17703.1102352101. The cubic root of 313400112 is about 679.2553208889.

Adding to 313400112 its reverse (211004313), we get a palindrome (524404425).

The spelling of 313400112 in words is "three hundred thirteen million, four hundred thousand, one hundred twelve".