312014143423313 has 2 divisors, whose sum is σ = 312014143423314. Its totient is φ = 312014143423312.

The previous prime is 312014143423291. The next prime is 312014143423363. The reversal of 312014143423313 is 313324341410213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309660321620224 + 2353821803089 = 17597168^2 + 1534217^2 .

It is a cyclic number.

It is not a de Polignac number, because 312014143423313 - 2⁶ = 312014143423249 is a prime.

It is not a weakly prime, because it can be changed into another prime (312014143423363) 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, 156007071711656 + 156007071711657.

It is an arithmetic number, because the mean of its divisors is an integer number (156007071711657).

Almost surely, 2^{312014143423313} is an apocalyptic number.

It is an amenable number.

312014143423313 is a deficient number, since it is larger than the sum of its proper divisors (1).

312014143423313 is an equidigital number, since it uses as much as digits as its factorization.

312014143423313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 312014143423313 its reverse (313324341410213), we get a palindrome (625338484833526).

The spelling of 312014143423313 in words is "three hundred twelve trillion, fourteen billion, one hundred forty-three million, four hundred twenty-three thousand, three hundred thirteen".