1130303223 has 24 divisors (see below), whose sum is σ = 1866788768. Its totient is φ = 645579072.

The previous prime is 1130303201. The next prime is 1130303227. The reversal of 1130303223 is 3223030311.

It is not a de Polignac number, because 1130303223 - 2⁸ = 1130302967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130303196 and 1130303205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130303227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226665 + ... + 231597.

Almost surely, 2^1130303223 is an apocalyptic number.

1130303223 is a deficient number, since it is larger than the sum of its proper divisors (736485545).

1130303223 is a wasteful number, since it uses less digits than its factorization.

1130303223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8583 (or 8580 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1130303223 is about 33619.9824955338. The cubic root of 1130303223 is about 1041.6735945040.

Adding to 1130303223 its reverse (3223030311), we get a palindrome (4353333534).

The spelling of 1130303223 in words is "one billion, one hundred thirty million, three hundred three thousand, two hundred twenty-three".