1011130303 has 2 divisors, whose sum is σ = 1011130304. Its totient is φ = 1011130302.

The previous prime is 1011130283. The next prime is 1011130313. The reversal of 1011130303 is 3030311101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011130303 - 2⁵ = 1011130271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011130313) 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 as a sum of consecutive naturals, namely, 505565151 + 505565152.

It is an arithmetic number, because the mean of its divisors is an integer number (505565152).

Almost surely, 2^1011130303 is an apocalyptic number.

1011130303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011130303 is an equidigital number, since it uses as much as digits as its factorization.

1011130303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1011130303 is about 31798.2751576245. The cubic root of 1011130303 is about 1003.6964206391.

Adding to 1011130303 its reverse (3030311101), we get a palindrome (4041441404).

The spelling of 1011130303 in words is "one billion, eleven million, one hundred thirty thousand, three hundred three".