2162103264317 has 2 divisors, whose sum is σ = 2162103264318. Its totient is φ = 2162103264316.

The previous prime is 2162103264271. The next prime is 2162103264361. The reversal of 2162103264317 is 7134623012612.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1807871174041 + 354232090276 = 1344571^2 + 595174^2 .

It is a cyclic number.

It is not a de Polignac number, because 2162103264317 - 2²² = 2162099070013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2162103269317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081051632158 + 1081051632159.

It is an arithmetic number, because the mean of its divisors is an integer number (1081051632159).

Almost surely, 2^{2162103264317} is an apocalyptic number.

It is an amenable number.

2162103264317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2162103264317 is an equidigital number, since it uses as much as digits as its factorization.

2162103264317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

Adding to 2162103264317 its reverse (7134623012612), we get a palindrome (9296726276929).

The spelling of 2162103264317 in words is "two trillion, one hundred sixty-two billion, one hundred three million, two hundred sixty-four thousand, three hundred seventeen".