1131030130303 has 4 divisors (see below), whose sum is σ = 1167514973248. Its totient is φ = 1094545287360.

The previous prime is 1131030130301. The next prime is 1131030130421. The reversal of 1131030130303 is 3030310301311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1131030130303 - 2¹ = 1131030130301 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 (1131030130301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18242421426 + ... + 18242421487.

It is an arithmetic number, because the mean of its divisors is an integer number (291878743312).

Almost surely, 2^{1131030130303} is an apocalyptic number.

1131030130303 is a deficient number, since it is larger than the sum of its proper divisors (36484842945).

1131030130303 is an equidigital number, since it uses as much as digits as its factorization.

1131030130303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36484842944.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 1131030130303 its reverse (3030310301311), we get a palindrome (4161340431614).

The spelling of 1131030130303 in words is "one trillion, one hundred thirty-one billion, thirty million, one hundred thirty thousand, three hundred three".