1119383843 has 2 divisors, whose sum is σ = 1119383844. Its totient is φ = 1119383842.

The previous prime is 1119383801. The next prime is 1119383857. The reversal of 1119383843 is 3483839111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1119383843 - 2¹⁸ = 1119121699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1119383843.

It is not a weakly prime, because it can be changed into another prime (1119383873) 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, 559691921 + 559691922.

It is an arithmetic number, because the mean of its divisors is an integer number (559691922).

Almost surely, 2^1119383843 is an apocalyptic number.

1119383843 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119383843 is an equidigital number, since it uses as much as digits as its factorization.

1119383843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 41.

The square root of 1119383843 is about 33457.1941889932. The cubic root of 1119383843 is about 1038.3083454612.

The spelling of 1119383843 in words is "one billion, one hundred nineteen million, three hundred eighty-three thousand, eight hundred forty-three".