323041140313 has 2 divisors, whose sum is σ = 323041140314. Its totient is φ = 323041140312.

The previous prime is 323041140307. The next prime is 323041140427. The reversal of 323041140313 is 313041140323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322883059984 + 158080329 = 568228^2 + 12573^2 .

It is an emirp because it is prime and its reverse (313041140323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323041140313 - 2¹³ = 323041132121 is a prime.

It is not a weakly prime, because it can be changed into another prime (323041140613) 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, 161520570156 + 161520570157.

It is an arithmetic number, because the mean of its divisors is an integer number (161520570157).

Almost surely, 2^323041140313 is an apocalyptic number.

It is an amenable number.

323041140313 is a deficient number, since it is larger than the sum of its proper divisors (1).

323041140313 is an equidigital number, since it uses as much as digits as its factorization.

323041140313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 323041140313 its reverse (313041140323), we get a palindrome (636082280636).

The spelling of 323041140313 in words is "three hundred twenty-three billion, forty-one million, one hundred forty thousand, three hundred thirteen".