11301210310997 has 2 divisors, whose sum is σ = 11301210310998. Its totient is φ = 11301210310996.

The previous prime is 11301210310919. The next prime is 11301210311009. The reversal of 11301210310997 is 79901301210311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5979325810756 + 5321884500241 = 2445266^2 + 2306921^2 .

It is a cyclic number.

It is not a de Polignac number, because 11301210310997 - 2²⁴ = 11301193533781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11301210310997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11301210310297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5650605155498 + 5650605155499.

It is an arithmetic number, because the mean of its divisors is an integer number (5650605155499).

Almost surely, 2^{11301210310997} is an apocalyptic number.

It is an amenable number.

11301210310997 is a deficient number, since it is larger than the sum of its proper divisors (1).

11301210310997 is an equidigital number, since it uses as much as digits as its factorization.

11301210310997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 38.

The spelling of 11301210310997 in words is "eleven trillion, three hundred one billion, two hundred ten million, three hundred ten thousand, nine hundred ninety-seven".