1120219783 has 2 divisors, whose sum is σ = 1120219784. Its totient is φ = 1120219782.

The previous prime is 1120219741. The next prime is 1120219787. The reversal of 1120219783 is 3879120211.

It is a strong prime.

It is an emirp because it is prime and its reverse (3879120211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120219783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120219787) 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 as a sum of consecutive naturals, namely, 560109891 + 560109892.

It is an arithmetic number, because the mean of its divisors is an integer number (560109892).

Almost surely, 2^1120219783 is an apocalyptic number.

1120219783 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120219783 is an equidigital number, since it uses as much as digits as its factorization.

1120219783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 1120219783 is about 33469.6845369059. The cubic root of 1120219783 is about 1038.5667458042.

Adding to 1120219783 its reverse (3879120211), we get a palindrome (4999339994).

The spelling of 1120219783 in words is "one billion, one hundred twenty million, two hundred nineteen thousand, seven hundred eighty-three".