11060550503 has 4 divisors (see below), whose sum is σ = 11642684760. Its totient is φ = 10478416248.

The previous prime is 11060550491. The next prime is 11060550511. The reversal of 11060550503 is 30505506011.

11060550503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11060550503 - 2¹⁸ = 11060288359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11060550533) 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 in 3 ways as a sum of consecutive naturals, for example, 291067100 + ... + 291067137.

It is an arithmetic number, because the mean of its divisors is an integer number (2910671190).

Almost surely, 2^11060550503 is an apocalyptic number.

11060550503 is a deficient number, since it is larger than the sum of its proper divisors (582134257).

11060550503 is an equidigital number, since it uses as much as digits as its factorization.

11060550503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582134256.

The product of its (nonzero) digits is 2250, while the sum is 26.

The spelling of 11060550503 in words is "eleven billion, sixty million, five hundred fifty thousand, five hundred three".