313302012311 has 2 divisors, whose sum is σ = 313302012312. Its totient is φ = 313302012310.

The previous prime is 313302012307. The next prime is 313302012323. The reversal of 313302012311 is 113210203313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313302012311 - 2² = 313302012307 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313302012301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156651006155 + 156651006156.

It is an arithmetic number, because the mean of its divisors is an integer number (156651006156).

Almost surely, 2^313302012311 is an apocalyptic number.

313302012311 is a deficient number, since it is larger than the sum of its proper divisors (1).

313302012311 is an equidigital number, since it uses as much as digits as its factorization.

313302012311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 313302012311 its reverse (113210203313), we get a palindrome (426512215624).

The spelling of 313302012311 in words is "three hundred thirteen billion, three hundred two million, twelve thousand, three hundred eleven".