313101332312 has 16 divisors (see below), whose sum is σ = 588747138000. Its totient is φ = 156102095520.

The previous prime is 313101332311. The next prime is 313101332317. The reversal of 313101332312 is 213233101313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313101332311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56068364 + ... + 56073947.

It is an arithmetic number, because the mean of its divisors is an integer number (36796696125).

Almost surely, 2^313101332312 is an apocalyptic number.

It is an amenable number.

313101332312 is a deficient number, since it is larger than the sum of its proper divisors (275645805688).

313101332312 is a wasteful number, since it uses less digits than its factorization.

313101332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112142666 (or 112142662 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 313101332312 its reverse (213233101313), we get a palindrome (526334433625).

The spelling of 313101332312 in words is "three hundred thirteen billion, one hundred one million, three hundred thirty-two thousand, three hundred twelve".