1133430227 has 2 divisors, whose sum is σ = 1133430228. Its totient is φ = 1133430226.

The previous prime is 1133430217. The next prime is 1133430247. The reversal of 1133430227 is 7220343311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1133430227 - 2⁴ = 1133430211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133430196 and 1133430205.

It is not a weakly prime, because it can be changed into another prime (1133430217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566715113 + 566715114.

It is an arithmetic number, because the mean of its divisors is an integer number (566715114).

Almost surely, 2^1133430227 is an apocalyptic number.

1133430227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133430227 is an equidigital number, since it uses as much as digits as its factorization.

1133430227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 1133430227 is about 33666.4555158395. The cubic root of 1133430227 is about 1042.6333128727.

Adding to 1133430227 its reverse (7220343311), we get a palindrome (8353773538).

The spelling of 1133430227 in words is "one billion, one hundred thirty-three million, four hundred thirty thousand, two hundred twenty-seven".