1033130243 has 8 divisors (see below), whose sum is σ = 1061873520. Its totient is φ = 1004430240.

The previous prime is 1033130209. The next prime is 1033130257. The reversal of 1033130243 is 3420313301.

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 1033130243 - 2²⁴ = 1016353027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1033130543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40988 + ... + 61206.

It is an arithmetic number, because the mean of its divisors is an integer number (132734190).

Almost surely, 2^1033130243 is an apocalyptic number.

1033130243 is a deficient number, since it is larger than the sum of its proper divisors (28743277).

1033130243 is a wasteful number, since it uses less digits than its factorization.

1033130243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21637.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1033130243 is about 32142.3434584350. The cubic root of 1033130243 is about 1010.9236536319.

Adding to 1033130243 its reverse (3420313301), we get a palindrome (4453443544).

The spelling of 1033130243 in words is "one billion, thirty-three million, one hundred thirty thousand, two hundred forty-three".