313321202027 has 2 divisors, whose sum is σ = 313321202028. Its totient is φ = 313321202026.

The previous prime is 313321201909. The next prime is 313321202059. The reversal of 313321202027 is 720202123313.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (720202123313) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313321202027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313321201987 and 313321202005.

It is not a weakly prime, because it can be changed into another prime (313321202087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156660601013 + 156660601014.

It is an arithmetic number, because the mean of its divisors is an integer number (156660601014).

Almost surely, 2^313321202027 is an apocalyptic number.

313321202027 is a deficient number, since it is larger than the sum of its proper divisors (1).

313321202027 is an equidigital number, since it uses as much as digits as its factorization.

313321202027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The spelling of 313321202027 in words is "three hundred thirteen billion, three hundred twenty-one million, two hundred two thousand, twenty-seven".