1120505930 has 8 divisors (see below), whose sum is σ = 2016910692. Its totient is φ = 448202368.

The previous prime is 1120505909. The next prime is 1120505957. The reversal of 1120505930 is 395050211.

1120505930 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1023936001 + 96569929 = 31999^2 + 9827^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1120505930.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56025287 + ... + 56025306.

Almost surely, 2^1120505930 is an apocalyptic number.

1120505930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120505930 is a deficient number, since it is larger than the sum of its proper divisors (896404762).

1120505930 is a wasteful number, since it uses less digits than its factorization.

1120505930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112050600.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 1120505930 is about 33473.9589830662. The cubic root of 1120505930 is about 1038.6551681723.

The spelling of 1120505930 in words is "one billion, one hundred twenty million, five hundred five thousand, nine hundred thirty".