2101333010317 has 2 divisors, whose sum is σ = 2101333010318. Its totient is φ = 2101333010316.

The previous prime is 2101333010221. The next prime is 2101333010321. The reversal of 2101333010317 is 7130103331012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2045303279881 + 56029730436 = 1430141^2 + 236706^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2101333010317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2101333010291 and 2101333010300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2101333010347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050666505158 + 1050666505159.

It is an arithmetic number, because the mean of its divisors is an integer number (1050666505159).

Almost surely, 2^{2101333010317} is an apocalyptic number.

It is an amenable number.

2101333010317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101333010317 is an equidigital number, since it uses as much as digits as its factorization.

2101333010317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

Adding to 2101333010317 its reverse (7130103331012), we get a palindrome (9231436341329).

The spelling of 2101333010317 in words is "two trillion, one hundred one billion, three hundred thirty-three million, ten thousand, three hundred seventeen".