1130323003 has 8 divisors (see below), whose sum is σ = 1150023600. Its totient is φ = 1110640608.

The previous prime is 1130322959. The next prime is 1130323009. The reversal of 1130323003 is 3003230311.

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 1130323003 - 2⁹ = 1130322491 is a prime.

It is a super-2 number, since 2×1130323003² = 2555260182221876018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130323009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197125 + ... + 202777.

It is an arithmetic number, because the mean of its divisors is an integer number (143752950).

Almost surely, 2^1130323003 is an apocalyptic number.

1130323003 is a deficient number, since it is larger than the sum of its proper divisors (19700597).

1130323003 is an equidigital number, since it uses as much as digits as its factorization.

1130323003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9101.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1130323003 is about 33620.2766645368. The cubic root of 1130323003 is about 1041.6796708037.

Adding to 1130323003 its reverse (3003230311), we get a palindrome (4133553314).

The spelling of 1130323003 in words is "one billion, one hundred thirty million, three hundred twenty-three thousand, three".