1133225203 has 16 divisors (see below), whose sum is σ = 1309268736. Its totient is φ = 970691040.

The previous prime is 1133225179. The next prime is 1133225237. The reversal of 1133225203 is 3025223311.

It is not a de Polignac number, because 1133225203 - 2⁹ = 1133224691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133225273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16476 + ... + 50377.

It is an arithmetic number, because the mean of its divisors is an integer number (81829296).

Almost surely, 2^1133225203 is an apocalyptic number.

1133225203 is a deficient number, since it is larger than the sum of its proper divisors (176043533).

1133225203 is a wasteful number, since it uses less digits than its factorization.

1133225203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66954.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1133225203 is about 33663.4104481409. The cubic root of 1133225203 is about 1042.5704424410.

Adding to 1133225203 its reverse (3025223311), we get a palindrome (4158448514).

The spelling of 1133225203 in words is "one billion, one hundred thirty-three million, two hundred twenty-five thousand, two hundred three".