11343203525369 has 2 divisors, whose sum is σ = 11343203525370. Its totient is φ = 11343203525368.

The previous prime is 11343203525317. The next prime is 11343203525393. The reversal of 11343203525369 is 96352530234311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11141142487225 + 202061038144 = 3337835^2 + 449512^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11343203525369 is a prime.

It is a super-2 number, since 2×11343203525369² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11343203525869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5671601762684 + 5671601762685.

It is an arithmetic number, because the mean of its divisors is an integer number (5671601762685).

Almost surely, 2^{11343203525369} is an apocalyptic number.

It is an amenable number.

11343203525369 is a deficient number, since it is larger than the sum of its proper divisors (1).

11343203525369 is an equidigital number, since it uses as much as digits as its factorization.

11343203525369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1749600, while the sum is 47.

The spelling of 11343203525369 in words is "eleven trillion, three hundred forty-three billion, two hundred three million, five hundred twenty-five thousand, three hundred sixty-nine".