1130330203 has 2 divisors, whose sum is σ = 1130330204. Its totient is φ = 1130330202.

The previous prime is 1130330191. The next prime is 1130330209. The reversal of 1130330203 is 3020330311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1130330203 - 2²⁹ = 593459291 is a prime.

It is not a weakly prime, because it can be changed into another prime (1130330209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565165101 + 565165102.

It is an arithmetic number, because the mean of its divisors is an integer number (565165102).

Almost surely, 2^1130330203 is an apocalyptic number.

1130330203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130330203 is an equidigital number, since it uses as much as digits as its factorization.

1130330203 is an evil number, because the sum of its binary digits is even.

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

The square root of 1130330203 is about 33620.3837426047. The cubic root of 1130330203 is about 1041.6818825838.

Adding to 1130330203 its reverse (3020330311), we get a palindrome (4150660514).

The spelling of 1130330203 in words is "one billion, one hundred thirty million, three hundred thirty thousand, two hundred three".