1130011321 has 8 divisors (see below), whose sum is σ = 1181779200. Its totient is φ = 1078463232.

The previous prime is 1130011313. The next prime is 1130011327. The reversal of 1130011321 is 1231100311.

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 1130011321 - 2³ = 1130011313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130011327) 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, 44385 + ... + 65038.

It is an arithmetic number, because the mean of its divisors is an integer number (147722400).

Almost surely, 2^1130011321 is an apocalyptic number.

It is an amenable number.

1130011321 is a deficient number, since it is larger than the sum of its proper divisors (51767879).

1130011321 is a wasteful number, since it uses less digits than its factorization.

1130011321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109895.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1130011321 is about 33615.6410172408. The cubic root of 1130011321 is about 1041.5839156820.

Adding to 1130011321 its reverse (1231100311), we get a palindrome (2361111632).

The spelling of 1130011321 in words is "one billion, one hundred thirty million, eleven thousand, three hundred twenty-one".