313331143012 has 12 divisors (see below), whose sum is σ = 549132330096. Its totient is φ = 156436191560.

The previous prime is 313331143003. The next prime is 313331143051. The reversal of 313331143012 is 210341133313.

It is a super-3 number, since 3×313331143012³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57341914 + ... + 57347377.

It is an arithmetic number, because the mean of its divisors is an integer number (45761027508).

Almost surely, 2^313331143012 is an apocalyptic number.

It is an amenable number.

313331143012 is a deficient number, since it is larger than the sum of its proper divisors (235801187084).

313331143012 is a wasteful number, since it uses less digits than its factorization.

313331143012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114689978 (or 114689976 counting only the distinct ones).

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

Adding to 313331143012 its reverse (210341133313), we get a palindrome (523672276325).

The spelling of 313331143012 in words is "three hundred thirteen billion, three hundred thirty-one million, one hundred forty-three thousand, twelve".