1130330430243 has 16 divisors (see below), whose sum is σ = 1913786972160. Its totient is φ = 645903102888.

The previous prime is 1130330430169. The next prime is 1130330430259. The reversal of 1130330430243 is 3420340330311.

1130330430243 is a `hidden beast` number, since 1 + 1 + 303 + 304 + 30 + 24 + 3 = 666.

It is not a de Polignac number, because 1130330430243 - 2²¹ = 1130328333091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1130330430283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2990291955 + ... + 2990292332.

It is an arithmetic number, because the mean of its divisors is an integer number (119611685760).

Almost surely, 2^{1130330430243} is an apocalyptic number.

1130330430243 is a deficient number, since it is larger than the sum of its proper divisors (783456541917).

1130330430243 is an equidigital number, since it uses as much as digits as its factorization.

1130330430243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5980584303 (or 5980584297 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 1130330430243 its reverse (3420340330311), we get a palindrome (4550670760554).

The spelling of 1130330430243 in words is "one trillion, one hundred thirty billion, three hundred thirty million, four hundred thirty thousand, two hundred forty-three".