1130041220443 has 2 divisors, whose sum is σ = 1130041220444. Its totient is φ = 1130041220442.

The previous prime is 1130041220423. The next prime is 1130041220447. The reversal of 1130041220443 is 3440221400311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130041220443 is a prime.

It is a super-3 number, since 3×1130041220443³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1130041220447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565020610221 + 565020610222.

It is an arithmetic number, because the mean of its divisors is an integer number (565020610222).

Almost surely, 2^{1130041220443} is an apocalyptic number.

1130041220443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130041220443 is an equidigital number, since it uses as much as digits as its factorization.

1130041220443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1130041220443 its reverse (3440221400311), we get a palindrome (4570262620754).

The spelling of 1130041220443 in words is "one trillion, one hundred thirty billion, forty-one million, two hundred twenty thousand, four hundred forty-three".