2001314302312 has 16 divisors (see below), whose sum is σ = 4041115418340. Its totient is φ = 923683524096.

The previous prime is 2001314302297. The next prime is 2001314302331. The reversal of 2001314302312 is 2132034131002.

It can be written as a sum of positive squares in 2 ways, for example, as 2000793276036 + 521026276 = 1414494^2 + 22826^2 .

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, 9621703273 + ... + 9621703480.

Almost surely, 2^{2001314302312} is an apocalyptic number.

It is an amenable number.

2001314302312 is an abundant number, since it is smaller than the sum of its proper divisors (2039801116028).

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

2001314302312 is a wasteful number, since it uses less digits than its factorization.

2001314302312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19243406772 (or 19243406768 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2001314302312 its reverse (2132034131002), we get a palindrome (4133348433314).

The spelling of 2001314302312 in words is "two trillion, one billion, three hundred fourteen million, three hundred two thousand, three hundred twelve".