1120120323 has 8 divisors (see below), whose sum is σ = 1706850048. Its totient is φ = 640068744.

The previous prime is 1120120307. The next prime is 1120120349. The reversal of 1120120323 is 3230210211.

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

It is not a de Polignac number, because 1120120323 - 2⁴ = 1120120307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120121323) 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, 26669511 + ... + 26669552.

It is an arithmetic number, because the mean of its divisors is an integer number (213356256).

Almost surely, 2^1120120323 is an apocalyptic number.

1120120323 is a deficient number, since it is larger than the sum of its proper divisors (586729725).

1120120323 is an equidigital number, since it uses as much as digits as its factorization.

1120120323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53339073.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1120120323 is about 33468.1986817337. The cubic root of 1120120323 is about 1038.5360081140.

Adding to 1120120323 its reverse (3230210211), we get a palindrome (4350330534).

The spelling of 1120120323 in words is "one billion, one hundred twenty million, one hundred twenty thousand, three hundred twenty-three".