1130320223 has 2 divisors, whose sum is σ = 1130320224. Its totient is φ = 1130320222.

The previous prime is 1130320201. The next prime is 1130320271. The reversal of 1130320223 is 3220230311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130320223 - 2²⁸ = 861884767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130320273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565160111 + 565160112.

It is an arithmetic number, because the mean of its divisors is an integer number (565160112).

Almost surely, 2^1130320223 is an apocalyptic number.

1130320223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130320223 is an equidigital number, since it uses as much as digits as its factorization.

1130320223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1130320223 is about 33620.2353204138. The cubic root of 1130320223 is about 1041.6788168083.

Adding to 1130320223 its reverse (3220230311), we get a palindrome (4350550534).

The spelling of 1130320223 in words is "one billion, one hundred thirty million, three hundred twenty thousand, two hundred twenty-three".