11242505503403 has 2 divisors, whose sum is σ = 11242505503404. Its totient is φ = 11242505503402.

The previous prime is 11242505503309. The next prime is 11242505503409. The reversal of 11242505503403 is 30430550524211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11242505503403 - 2¹⁰ = 11242505502379 is a prime.

It is not a weakly prime, because it can be changed into another prime (11242505503409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5621252751701 + 5621252751702.

It is an arithmetic number, because the mean of its divisors is an integer number (5621252751702).

Almost surely, 2^{11242505503403} is an apocalyptic number.

11242505503403 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242505503403 is an equidigital number, since it uses as much as digits as its factorization.

11242505503403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 11242505503403 in words is "eleven trillion, two hundred forty-two billion, five hundred five million, five hundred three thousand, four hundred three".