312003413311012 has 12 divisors (see below), whose sum is σ = 546006784656256. Its totient is φ = 156001474837800.

The previous prime is 312003413311003. The next prime is 312003413311033. The reversal of 312003413311012 is 210113314300213.

It is a super-2 number, since 2×312003413311012² (a number of 30 digits) contains 22 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, 54908364 + ... + 60323587.

Almost surely, 2^{312003413311012} is an apocalyptic number.

It is an amenable number.

312003413311012 is a deficient number, since it is larger than the sum of its proper divisors (234003371345244).

312003413311012 is a wasteful number, since it uses less digits than its factorization.

312003413311012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115908858 (or 115908856 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 312003413311012 its reverse (210113314300213), we get a palindrome (522116727611225).

The spelling of 312003413311012 in words is "three hundred twelve trillion, three billion, four hundred thirteen million, three hundred eleven thousand, twelve".