313332331012 has 6 divisors (see below), whose sum is σ = 548331579278. Its totient is φ = 156666165504.

The previous prime is 313332330991. The next prime is 313332331063. The reversal of 313332331012 is 210133233313.

It can be written as a sum of positive squares in only one way, i.e., 170194202116 + 143138128896 = 412546^2 + 378336^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39166541373 + ... + 39166541380.

Almost surely, 2^313332331012 is an apocalyptic number.

It is an amenable number.

313332331012 is a deficient number, since it is larger than the sum of its proper divisors (234999248266).

313332331012 is a wasteful number, since it uses less digits than its factorization.

313332331012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78333082757 (or 78333082755 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 313332331012 its reverse (210133233313), we get a palindrome (523465564325).

The spelling of 313332331012 in words is "three hundred thirteen billion, three hundred thirty-two million, three hundred thirty-one thousand, twelve".