1120030321 has 8 divisors (see below), whose sum is σ = 1135209600. Its totient is φ = 1104876240.

The previous prime is 1120030283. The next prime is 1120030337. The reversal of 1120030321 is 1230300211.

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 1120030321 - 2⁹ = 1120029809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120030921) 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, 93831 + ... + 105091.

It is an arithmetic number, because the mean of its divisors is an integer number (141901200).

Almost surely, 2^1120030321 is an apocalyptic number.

It is an amenable number.

1120030321 is a deficient number, since it is larger than the sum of its proper divisors (15179279).

1120030321 is a wasteful number, since it uses less digits than its factorization.

1120030321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12599.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1120030321 is about 33466.8540648804. The cubic root of 1120030321 is about 1038.5081918103.

Adding to 1120030321 its reverse (1230300211), we get a palindrome (2350330532).

The spelling of 1120030321 in words is "one billion, one hundred twenty million, thirty thousand, three hundred twenty-one".