1120032443 has 4 divisors (see below), whose sum is σ = 1130308080. Its totient is φ = 1109756808.

The previous prime is 1120032421. The next prime is 1120032467. The reversal of 1120032443 is 3442300211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1120032443 - 2⁶ = 1120032379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120032413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5137655 + ... + 5137872.

It is an arithmetic number, because the mean of its divisors is an integer number (282577020).

Almost surely, 2^1120032443 is an apocalyptic number.

1120032443 is a deficient number, since it is larger than the sum of its proper divisors (10275637).

1120032443 is a wasteful number, since it uses less digits than its factorization.

1120032443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10275636.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1120032443 is about 33466.8857678751. The cubic root of 1120032443 is about 1038.5088476595.

Adding to 1120032443 its reverse (3442300211), we get a palindrome (4562332654).

The spelling of 1120032443 in words is "one billion, one hundred twenty million, thirty-two thousand, four hundred forty-three".