2011302132317 has 2 divisors, whose sum is σ = 2011302132318. Its totient is φ = 2011302132316.

The previous prime is 2011302132311. The next prime is 2011302132319. The reversal of 2011302132317 is 7132312031102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1496073905881 + 515228226436 = 1223141^2 + 717794^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011302132317 is a prime.

Together with 2011302132319, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011302132311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005651066158 + 1005651066159.

It is an arithmetic number, because the mean of its divisors is an integer number (1005651066159).

Almost surely, 2^{2011302132317} is an apocalyptic number.

It is an amenable number.

2011302132317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011302132317 is an equidigital number, since it uses as much as digits as its factorization.

2011302132317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 2011302132317 its reverse (7132312031102), we get a palindrome (9143614163419).

The spelling of 2011302132317 in words is "two trillion, eleven billion, three hundred two million, one hundred thirty-two thousand, three hundred seventeen".