1133500223 has 2 divisors, whose sum is σ = 1133500224. Its totient is φ = 1133500222.

The previous prime is 1133500133. The next prime is 1133500243. The reversal of 1133500223 is 3220053311.

It is an a-pointer prime, because the next prime (1133500243) can be obtained adding 1133500223 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1133500223 - 2¹⁴ = 1133483839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133500195 and 1133500204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1133500243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566750111 + 566750112.

It is an arithmetic number, because the mean of its divisors is an integer number (566750112).

Almost surely, 2^1133500223 is an apocalyptic number.

1133500223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133500223 is an equidigital number, since it uses as much as digits as its factorization.

1133500223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1133500223 is about 33667.4950508647. The cubic root of 1133500223 is about 1042.6547753493.

Adding to 1133500223 its reverse (3220053311), we get a palindrome (4353553534).

The spelling of 1133500223 in words is "one billion, one hundred thirty-three million, five hundred thousand, two hundred twenty-three".