311200352413 has 2 divisors, whose sum is σ = 311200352414. Its totient is φ = 311200352412.

The previous prime is 311200352363. The next prime is 311200352417. The reversal of 311200352413 is 314253002113.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 306857278809 + 4343073604 = 553947^2 + 65902^2 .

It is an emirp because it is prime and its reverse (314253002113) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-311200352413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (311200352417) 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, 155600176206 + 155600176207.

It is an arithmetic number, because the mean of its divisors is an integer number (155600176207).

Almost surely, 2^311200352413 is an apocalyptic number.

It is an amenable number.

311200352413 is a deficient number, since it is larger than the sum of its proper divisors (1).

311200352413 is an equidigital number, since it uses as much as digits as its factorization.

311200352413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 311200352413 its reverse (314253002113), we get a palindrome (625453354526).

The spelling of 311200352413 in words is "three hundred eleven billion, two hundred million, three hundred fifty-two thousand, four hundred thirteen".