312000323 has 2 divisors, whose sum is σ = 312000324. Its totient is φ = 312000322.

The previous prime is 312000301. The next prime is 312000331. The reversal of 312000323 is 323000213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312000323 - 2¹⁴ = 311983939 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 312000298 and 312000307.

It is not a weakly prime, because it can be changed into another prime (312000343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156000161 + 156000162.

It is an arithmetic number, because the mean of its divisors is an integer number (156000162).

Almost surely, 2^312000323 is an apocalyptic number.

312000323 is a deficient number, since it is larger than the sum of its proper divisors (1).

312000323 is an equidigital number, since it uses as much as digits as its factorization.

312000323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 312000323 is about 17663.5308757904. The cubic root of 312000323 is about 678.2425226543.

Adding to 312000323 its reverse (323000213), we get a palindrome (635000536).

The spelling of 312000323 in words is "three hundred twelve million, three hundred twenty-three", and thus it is an aban number.