11132203 has 4 divisors (see below), whose sum is σ = 11141920. Its totient is φ = 11122488.

The previous prime is 11132183. The next prime is 11132213. The reversal of 11132203 is 30223111.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11132203 - 2⁵ = 11132171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11132213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2868 + ... + 5521.

It is an arithmetic number, because the mean of its divisors is an integer number (2785480).

Almost surely, 2^11132203 is an apocalyptic number.

11132203 is a deficient number, since it is larger than the sum of its proper divisors (9717).

11132203 is an equidigital number, since it uses as much as digits as its factorization.

11132203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9716.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11132203 is about 3336.4956166613. The cubic root of 11132203 is about 223.2854234994.

Adding to 11132203 its reverse (30223111), we get a palindrome (41355314).

The spelling of 11132203 in words is "eleven million, one hundred thirty-two thousand, two hundred three".