1130233321 has 16 divisors (see below), whose sum is σ = 1393490304. Its totient is φ = 894576384.

The previous prime is 1130233303. The next prime is 1130233331. The reversal of 1130233321 is 1233320311.

It is a cyclic number.

It is not a de Polignac number, because 1130233321 - 2⁵ = 1130233289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130233331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83295 + ... + 95908.

It is an arithmetic number, because the mean of its divisors is an integer number (87093144).

Almost surely, 2^1130233321 is an apocalyptic number.

It is an amenable number.

1130233321 is a deficient number, since it is larger than the sum of its proper divisors (263256983).

1130233321 is a wasteful number, since it uses less digits than its factorization.

1130233321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179280.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1130233321 is about 33618.9428893890. The cubic root of 1130233321 is about 1041.6521204525.

Adding to 1130233321 its reverse (1233320311), we get a palindrome (2363553632).

The spelling of 1130233321 in words is "one billion, one hundred thirty million, two hundred thirty-three thousand, three hundred twenty-one".