312102012002313 has 16 divisors (see below), whose sum is σ = 474508036348416. Its totient is φ = 180764966227200.

The previous prime is 312102012002311. The next prime is 312102012002461. The reversal of 312102012002313 is 313200210201213.

It is not a de Polignac number, because 312102012002313 - 2¹ = 312102012002311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 312102012002313.

It is not an unprimeable number, because it can be changed into a prime (312102012002311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235371049113 + ... + 235371050438.

It is an arithmetic number, because the mean of its divisors is an integer number (29656752271776).

Almost surely, 2^{312102012002313} is an apocalyptic number.

It is an amenable number.

312102012002313 is a deficient number, since it is larger than the sum of its proper divisors (162406024346103).

312102012002313 is a wasteful number, since it uses less digits than its factorization.

312102012002313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470742099584.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 312102012002313 its reverse (313200210201213), we get a palindrome (625302222203526).

The spelling of 312102012002313 in words is "three hundred twelve trillion, one hundred two billion, twelve million, two thousand, three hundred thirteen".