11133210203 has 8 divisors (see below), whose sum is σ = 11495642496. Its totient is φ = 10770984000.

The previous prime is 11133210199. The next prime is 11133210289. The reversal of 11133210203 is 30201233111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11133210203 - 2² = 11133210199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11133210293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62303 + ... + 161703.

It is an arithmetic number, because the mean of its divisors is an integer number (1436955312).

Almost surely, 2^11133210203 is an apocalyptic number.

11133210203 is a deficient number, since it is larger than the sum of its proper divisors (362432293).

11133210203 is an equidigital number, since it uses as much as digits as its factorization.

11133210203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103045.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11133210203 its reverse (30201233111), we get a palindrome (41334443314).

The spelling of 11133210203 in words is "eleven billion, one hundred thirty-three million, two hundred ten thousand, two hundred three".