312300204203419 has 2 divisors, whose sum is σ = 312300204203420. Its totient is φ = 312300204203418.

The previous prime is 312300204203279. The next prime is 312300204203441. The reversal of 312300204203419 is 914302402003213.

It is a strong prime.

It is an emirp because it is prime and its reverse (914302402003213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 312300204203419 - 2¹³ = 312300204195227 is a prime.

It is a super-2 number, since 2×312300204203419² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (312300204200419) 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 as a sum of consecutive naturals, namely, 156150102101709 + 156150102101710.

It is an arithmetic number, because the mean of its divisors is an integer number (156150102101710).

Almost surely, 2^{312300204203419} is an apocalyptic number.

312300204203419 is a deficient number, since it is larger than the sum of its proper divisors (1).

312300204203419 is an equidigital number, since it uses as much as digits as its factorization.

312300204203419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 312300204203419 in words is "three hundred twelve trillion, three hundred billion, two hundred four million, two hundred three thousand, four hundred nineteen".