1120446023 has 8 divisors (see below), whose sum is σ = 1142352288. Its totient is φ = 1098568224.

The previous prime is 1120446011. The next prime is 1120446029. The reversal of 1120446023 is 3206440211.

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 1120446023 - 2¹⁶ = 1120380487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120446023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120446029) 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, 83486 + ... + 95972.

It is an arithmetic number, because the mean of its divisors is an integer number (142794036).

Almost surely, 2^1120446023 is an apocalyptic number.

1120446023 is a deficient number, since it is larger than the sum of its proper divisors (21906265).

1120446023 is a wasteful number, since it uses less digits than its factorization.

1120446023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14233.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1120446023 is about 33473.0641411867. The cubic root of 1120446023 is about 1038.6366575387.

Adding to 1120446023 its reverse (3206440211), we get a palindrome (4326886234).

The spelling of 1120446023 in words is "one billion, one hundred twenty million, four hundred forty-six thousand, twenty-three".