1120380806 has 4 divisors (see below), whose sum is σ = 1680571212. Its totient is φ = 560190402.

The previous prime is 1120380797. The next prime is 1120380817. The reversal of 1120380806 is 6080830211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6080830211 = 971 ⋅6262441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280095200 + ... + 280095203.

It is an arithmetic number, because the mean of its divisors is an integer number (420142803).

Almost surely, 2^1120380806 is an apocalyptic number.

1120380806 is a deficient number, since it is larger than the sum of its proper divisors (560190406).

1120380806 is an equidigital number, since it uses as much as digits as its factorization.

1120380806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560190405.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1120380806 is about 33472.0899556631. The cubic root of 1120380806 is about 1038.6165054208.

The spelling of 1120380806 in words is "one billion, one hundred twenty million, three hundred eighty thousand, eight hundred six".