312403112210001 has 16 divisors (see below), whose sum is σ = 417316287067200. Its totient is φ = 207879421436928.

The previous prime is 312403112209961. The next prime is 312403112210011. The reversal of 312403112210001 is 100012211304213.

It is not a de Polignac number, because 312403112210001 - 2¹⁴ = 312403112193617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 312403112210001.

It is not an unprimeable number, because it can be changed into a prime (312403112210011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4993570 + ... + 25490036.

It is an arithmetic number, because the mean of its divisors is an integer number (26082267941700).

Almost surely, 2^{312403112210001} is an apocalyptic number.

It is an amenable number.

312403112210001 is a deficient number, since it is larger than the sum of its proper divisors (104913174857199).

312403112210001 is a wasteful number, since it uses less digits than its factorization.

312403112210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20505968.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 312403112210001 its reverse (100012211304213), we get a palindrome (412415323514214).

The spelling of 312403112210001 in words is "three hundred twelve trillion, four hundred three billion, one hundred twelve million, two hundred ten thousand, one".