11045435445313 has 2 divisors, whose sum is σ = 11045435445314. Its totient is φ = 11045435445312.

The previous prime is 11045435445263. The next prime is 11045435445347. The reversal of 11045435445313 is 31354453454011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10601490416049 + 443945029264 = 3255993^2 + 666292^2 .

It is a cyclic number.

It is not a de Polignac number, because 11045435445313 - 2²¹ = 11045433348161 is a prime.

It is a super-2 number, since 2×11045435445313² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11045435445313.

It is not a weakly prime, because it can be changed into another prime (11045435445383) 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, 5522717722656 + 5522717722657.

It is an arithmetic number, because the mean of its divisors is an integer number (5522717722657).

Almost surely, 2^{11045435445313} is an apocalyptic number.

It is an amenable number.

11045435445313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11045435445313 is an equidigital number, since it uses as much as digits as its factorization.

11045435445313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 11045435445313 its reverse (31354453454011), we get a palindrome (42399888899324).

The spelling of 11045435445313 in words is "eleven trillion, forty-five billion, four hundred thirty-five million, four hundred forty-five thousand, three hundred thirteen".