1130343444511 has 4 divisors (see below), whose sum is σ = 1143962040312. Its totient is φ = 1116724848712.

The previous prime is 1130343444463. The next prime is 1130343444521. The reversal of 1130343444511 is 1154443430311.

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 1130343444511 - 2¹¹ = 1130343442463 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 (1130343444521) 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 in 3 ways as a sum of consecutive naturals, for example, 6809297776 + ... + 6809297941.

It is an arithmetic number, because the mean of its divisors is an integer number (285990510078).

Almost surely, 2^{1130343444511} is an apocalyptic number.

1130343444511 is a deficient number, since it is larger than the sum of its proper divisors (13618595801).

1130343444511 is an equidigital number, since it uses as much as digits as its factorization.

1130343444511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13618595800.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 1130343444511 its reverse (1154443430311), we get a palindrome (2284786874822).

The spelling of 1130343444511 in words is "one trillion, one hundred thirty billion, three hundred forty-three million, four hundred forty-four thousand, five hundred eleven".