1120331233 has 8 divisors (see below), whose sum is σ = 1281063168. Its totient is φ = 959770464.

The previous prime is 1120331231. The next prime is 1120331239. The reversal of 1120331233 is 3321330211.

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 1120331233 - 2¹ = 1120331231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120331233.

It is not an unprimeable number, because it can be changed into a prime (1120331231) 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, 28441 + ... + 55222.

It is an arithmetic number, because the mean of its divisors is an integer number (160132896).

Almost surely, 2^1120331233 is an apocalyptic number.

It is an amenable number.

1120331233 is a deficient number, since it is larger than the sum of its proper divisors (160731935).

1120331233 is an equidigital number, since it uses as much as digits as its factorization.

1120331233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85583.

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

The square root of 1120331233 is about 33471.3494350019. The cubic root of 1120331233 is about 1038.6011867913.

Adding to 1120331233 its reverse (3321330211), we get a palindrome (4441661444).

It can be divided in two parts, 11203 and 31233, that added together give a square (42436 = 206²).

The spelling of 1120331233 in words is "one billion, one hundred twenty million, three hundred thirty-one thousand, two hundred thirty-three".