316322623240103 has 2 divisors, whose sum is σ = 316322623240104. Its totient is φ = 316322623240102.

The previous prime is 316322623240051. The next prime is 316322623240171. The reversal of 316322623240103 is 301042326223613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316322623240103 - 2¹² = 316322623236007 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316322623240903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158161311620051 + 158161311620052.

It is an arithmetic number, because the mean of its divisors is an integer number (158161311620052).

Almost surely, 2^{316322623240103} is an apocalyptic number.

316322623240103 is a deficient number, since it is larger than the sum of its proper divisors (1).

316322623240103 is an equidigital number, since it uses as much as digits as its factorization.

316322623240103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 38.

Adding to 316322623240103 its reverse (301042326223613), we get a palindrome (617364949463716).

The spelling of 316322623240103 in words is "three hundred sixteen trillion, three hundred twenty-two billion, six hundred twenty-three million, two hundred forty thousand, one hundred three".