11101032203 has 8 divisors (see below), whose sum is σ = 11738622336. Its totient is φ = 10480910400.

The previous prime is 11101032157. The next prime is 11101032221. The reversal of 11101032203 is 30223010111.

11101032203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11101032203 - 2⁶ = 11101032139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101032253) 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 7 ways as a sum of consecutive naturals, for example, 4365776 + ... + 4368317.

It is an arithmetic number, because the mean of its divisors is an integer number (1467327792).

Almost surely, 2^11101032203 is an apocalyptic number.

11101032203 is a deficient number, since it is larger than the sum of its proper divisors (637590133).

11101032203 is an equidigital number, since it uses as much as digits as its factorization.

11101032203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8734165.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11101032203 its reverse (30223010111), we get a palindrome (41324042314).

The spelling of 11101032203 in words is "eleven billion, one hundred one million, thirty-two thousand, two hundred three".