313133020320112 has 10 divisors (see below), whose sum is σ = 606695226870248. Its totient is φ = 156566510160048.

The previous prime is 313133020320101. The next prime is 313133020320151. The reversal of 313133020320112 is 211023020331313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9785406884988 + ... + 9785406885019.

Almost surely, 2^{313133020320112} is an apocalyptic number.

It is an amenable number.

313133020320112 is a deficient number, since it is larger than the sum of its proper divisors (293562206550136).

313133020320112 is a wasteful number, since it uses less digits than its factorization.

313133020320112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19570813770015 (or 19570813770009 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 313133020320112 its reverse (211023020331313), we get a palindrome (524156040651425).

The spelling of 313133020320112 in words is "three hundred thirteen trillion, one hundred thirty-three billion, twenty million, three hundred twenty thousand, one hundred twelve".