1120320323 has 8 divisors (see below), whose sum is σ = 1147194048. Its totient is φ = 1093483944.

The previous prime is 1120320301. The next prime is 1120320329. The reversal of 1120320323 is 3230230211.

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 1120320323 - 2¹⁶ = 1120254787 is a prime.

It is a super-2 number, since 2×1120320323² = 2510235252253648658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120320329) 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, 56936 + ... + 74042.

It is an arithmetic number, because the mean of its divisors is an integer number (143399256).

Almost surely, 2^1120320323 is an apocalyptic number.

1120320323 is a deficient number, since it is larger than the sum of its proper divisors (26873725).

1120320323 is a wasteful number, since it uses less digits than its factorization.

1120320323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18673.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1120320323 is about 33471.1864594012. The cubic root of 1120320323 is about 1038.5978154146.

Adding to 1120320323 its reverse (3230230211), we get a palindrome (4350550534).

The spelling of 1120320323 in words is "one billion, one hundred twenty million, three hundred twenty thousand, three hundred twenty-three".