312313232323 has 2 divisors, whose sum is σ = 312313232324. Its totient is φ = 312313232322.

The previous prime is 312313232299. The next prime is 312313232437. The reversal of 312313232323 is 323232313213.

It is a weak prime.

It is an emirp because it is prime and its reverse (323232313213) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312313232323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312313232291 and 312313232300.

It is not a weakly prime, because it can be changed into another prime (312313232923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156156616161 + 156156616162.

It is an arithmetic number, because the mean of its divisors is an integer number (156156616162).

Almost surely, 2^312313232323 is an apocalyptic number.

312313232323 is a deficient number, since it is larger than the sum of its proper divisors (1).

312313232323 is an equidigital number, since it uses as much as digits as its factorization.

312313232323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 28.

Adding to 312313232323 its reverse (323232313213), we get a palindrome (635545545536).

The spelling of 312313232323 in words is "three hundred twelve billion, three hundred thirteen million, two hundred thirty-two thousand, three hundred twenty-three".