1130043366 has 16 divisors (see below), whose sum is σ = 2511207600. Its totient is φ = 376681104.

The previous prime is 1130043359. The next prime is 1130043367. The reversal of 1130043366 is 6633400311.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130043367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10463311 + ... + 10463418.

It is an arithmetic number, because the mean of its divisors is an integer number (156950475).

Almost surely, 2^1130043366 is an apocalyptic number.

1130043366 is an abundant number, since it is smaller than the sum of its proper divisors (1381164234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130043366 is a wasteful number, since it uses less digits than its factorization.

1130043366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20926740 (or 20926734 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 1130043366 is about 33616.1176521025. The cubic root of 1130043366 is about 1041.5937613772.

Adding to 1130043366 its reverse (6633400311), we get a palindrome (7763443677).

The spelling of 1130043366 in words is "one billion, one hundred thirty million, forty-three thousand, three hundred sixty-six".