1130430223 has 8 divisors (see below), whose sum is σ = 1237344416. Its totient is φ = 1026367200.

The previous prime is 1130430209. The next prime is 1130430227. The reversal of 1130430223 is 3220340311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1130430223 - 2⁹ = 1130429711 is a prime.

It is a super-3 number, since 3×1130430223³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1130430223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130430227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711963 + ... + 713548.

It is an arithmetic number, because the mean of its divisors is an integer number (154668052).

Almost surely, 2^1130430223 is an apocalyptic number.

1130430223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1130430223 is a deficient number, since it is larger than the sum of its proper divisors (106914193).

1130430223 is a wasteful number, since it uses less digits than its factorization.

1130430223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425585.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1130430223 is about 33621.8712001578. The cubic root of 1130430223 is about 1041.7126069239.

Adding to 1130430223 its reverse (3220340311), we get a palindrome (4350770534).

The spelling of 1130430223 in words is "one billion, one hundred thirty million, four hundred thirty thousand, two hundred twenty-three".