313582103641 has 2 divisors, whose sum is σ = 313582103642. Its totient is φ = 313582103640.

The previous prime is 313582103621. The next prime is 313582103657. The reversal of 313582103641 is 146301285313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 219566279241 + 94015824400 = 468579^2 + 306620^2 .

It is an emirp because it is prime and its reverse (146301285313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313582103641 - 2¹⁷ = 313581972569 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313582103641.

It is not a weakly prime, because it can be changed into another prime (313582103621) 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, 156791051820 + 156791051821.

It is an arithmetic number, because the mean of its divisors is an integer number (156791051821).

Almost surely, 2^313582103641 is an apocalyptic number.

It is an amenable number.

313582103641 is a deficient number, since it is larger than the sum of its proper divisors (1).

313582103641 is an equidigital number, since it uses as much as digits as its factorization.

313582103641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 313582103641 its reverse (146301285313), we get a palindrome (459883388954).

The spelling of 313582103641 in words is "three hundred thirteen billion, five hundred eighty-two million, one hundred three thousand, six hundred forty-one".