1130302303 has 8 divisors (see below), whose sum is σ = 1217604528. Its totient is φ = 1043050944.

The previous prime is 1130302279. The next prime is 1130302319. The reversal of 1130302303 is 3032030311.

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

It is not a de Polignac number, because 1130302303 - 2⁹ = 1130301791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130302333) 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, 42276 + ... + 63622.

It is an arithmetic number, because the mean of its divisors is an integer number (152200566).

Almost surely, 2^1130302303 is an apocalyptic number.

1130302303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1130302303 is a deficient number, since it is larger than the sum of its proper divisors (87302225).

1130302303 is a wasteful number, since it uses less digits than its factorization.

1130302303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25433.

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

The square root of 1130302303 is about 33619.9688131920. The cubic root of 1130302303 is about 1041.6733118837.

Adding to 1130302303 its reverse (3032030311), we get a palindrome (4162332614).

The spelling of 1130302303 in words is "one billion, one hundred thirty million, three hundred two thousand, three hundred three".