1120323331 has 8 divisors (see below), whose sum is σ = 1162620720. Its totient is φ = 1078270368.

The previous prime is 1120323313. The next prime is 1120323343. The reversal of 1120323331 is 1333230211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120323331 is a prime.

It is a super-2 number, since 2×1120323331² = 2510248731965871122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120323299 and 1120323308.

It is not an unprimeable number, because it can be changed into a prime (1120323301) 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, 51741 + ... + 70126.

It is an arithmetic number, because the mean of its divisors is an integer number (145327590).

Almost surely, 2^1120323331 is an apocalyptic number.

1120323331 is a deficient number, since it is larger than the sum of its proper divisors (42297389).

1120323331 is a wasteful number, since it uses less digits than its factorization.

1120323331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122213.

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

The square root of 1120323331 is about 33471.2313935415. The cubic root of 1120323331 is about 1038.5987449403.

Adding to 1120323331 its reverse (1333230211), we get a palindrome (2453553542).

The spelling of 1120323331 in words is "one billion, one hundred twenty million, three hundred twenty-three thousand, three hundred thirty-one".