11235300503 has 6 divisors (see below), whose sum is σ = 13069635336. Its totient is φ = 9630257532.

The previous prime is 11235300487. The next prime is 11235300511. The reversal of 11235300503 is 30500353211.

It is not a de Polignac number, because 11235300503 - 2⁴ = 11235300487 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 (11235300803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114645875 + ... + 114645972.

It is an arithmetic number, because the mean of its divisors is an integer number (2178272556).

Almost surely, 2^11235300503 is an apocalyptic number.

11235300503 is a deficient number, since it is larger than the sum of its proper divisors (1834334833).

11235300503 is an equidigital number, since it uses as much as digits as its factorization.

11235300503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229291861 (or 229291854 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

Adding to 11235300503 its reverse (30500353211), we get a palindrome (41735653714).

The spelling of 11235300503 in words is "eleven billion, two hundred thirty-five million, three hundred thousand, five hundred three".