1130000443 has 8 divisors (see below), whose sum is σ = 1327553136. Its totient is φ = 948252000.

The previous prime is 1130000441. The next prime is 1130000477. The reversal of 1130000443 is 3440000311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1130000443 - 2¹ = 1130000441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1130000441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3950908 + ... + 3951193.

It is an arithmetic number, because the mean of its divisors is an integer number (165944142).

Almost surely, 2^1130000443 is an apocalyptic number.

1130000443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1130000443 is a deficient number, since it is larger than the sum of its proper divisors (197552693).

1130000443 is a wasteful number, since it uses less digits than its factorization.

1130000443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7902125.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1130000443 is about 33615.4792171702. The cubic root of 1130000443 is about 1041.5805734187.

Adding to 1130000443 its reverse (3440000311), we get a palindrome (4570000754).

The spelling of 1130000443 in words is "one billion, one hundred thirty million, four hundred forty-three", and thus it is an aban number.