11120150503 has 24 divisors (see below), whose sum is σ = 14455872144. Its totient is φ = 8453692800.

The previous prime is 11120150497. The next prime is 11120150513. The reversal of 11120150503 is 30505102111.

11120150503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11120150503 - 2¹⁷ = 11120019431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120150513) 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 23 ways as a sum of consecutive naturals, for example, 229500 + ... + 273697.

It is an arithmetic number, because the mean of its divisors is an integer number (602328006).

Almost surely, 2^11120150503 is an apocalyptic number.

11120150503 is a deficient number, since it is larger than the sum of its proper divisors (3335721641).

11120150503 is a wasteful number, since it uses less digits than its factorization.

11120150503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503263 (or 503256 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 11120150503 its reverse (30505102111), we get a palindrome (41625252614).

The spelling of 11120150503 in words is "eleven billion, one hundred twenty million, one hundred fifty thousand, five hundred three".