312403313000001 has 16 divisors (see below), whose sum is σ = 438461407929600. Its totient is φ = 197307077589648.

The previous prime is 312403312999993. The next prime is 312403313000029. The reversal of 312403313000001 is 100000313304213.

It is not a de Polignac number, because 312403313000001 - 2³ = 312403312999993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312403313000071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41606530 + ... + 48537716.

It is an arithmetic number, because the mean of its divisors is an integer number (27403837995600).

Almost surely, 2^{312403313000001} is an apocalyptic number.

It is an amenable number.

312403313000001 is a deficient number, since it is larger than the sum of its proper divisors (126058094929599).

312403313000001 is a wasteful number, since it uses less digits than its factorization.

312403313000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7721948.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 312403313000001 its reverse (100000313304213), we get a palindrome (412403626304214).

The spelling of 312403313000001 in words is "three hundred twelve trillion, four hundred three billion, three hundred thirteen million, one", and thus it is an aban number.