312320302030283 has 2 divisors, whose sum is σ = 312320302030284. Its totient is φ = 312320302030282.

The previous prime is 312320302030277. The next prime is 312320302030393. The reversal of 312320302030283 is 382030203023213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312320302030283 - 2⁴ = 312320302030267 is a prime.

It is not a weakly prime, because it can be changed into another prime (312320302030883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156160151015141 + 156160151015142.

It is an arithmetic number, because the mean of its divisors is an integer number (156160151015142).

Almost surely, 2^{312320302030283} is an apocalyptic number.

312320302030283 is a deficient number, since it is larger than the sum of its proper divisors (1).

312320302030283 is an equidigital number, since it uses as much as digits as its factorization.

312320302030283 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 32.

Adding to 312320302030283 its reverse (382030203023213), we get a palindrome (694350505053496).

The spelling of 312320302030283 in words is "three hundred twelve trillion, three hundred twenty billion, three hundred two million, thirty thousand, two hundred eighty-three".