1120443330 has 32 divisors (see below), whose sum is σ = 2692398528. Its totient is φ = 298414400.

The previous prime is 1120443307. The next prime is 1120443341. The reversal of 1120443330 is 333440211.

It is a junction number, because it is equal to n+sod(n) for n = 1120443297 and 1120443306.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1885 + ... + 47375.

It is an arithmetic number, because the mean of its divisors is an integer number (84137454).

Almost surely, 2^1120443330 is an apocalyptic number.

1120443330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120443330 is an abundant number, since it is smaller than the sum of its proper divisors (1571955198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120443330 is a wasteful number, since it uses less digits than its factorization.

1120443330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46322.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1120443330 is about 33473.0239147885. The cubic root of 1120443330 is about 1038.6358254145.

Adding to 1120443330 its reverse (333440211), we get a palindrome (1453883541).

The spelling of 1120443330 in words is "one billion, one hundred twenty million, four hundred forty-three thousand, three hundred thirty".