1119383873 has 2 divisors, whose sum is σ = 1119383874. Its totient is φ = 1119383872.

The previous prime is 1119383857. The next prime is 1119383891. The reversal of 1119383873 is 3783839111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1116027649 + 3356224 = 33407^2 + 1832^2 .

It is a cyclic number.

It is not a de Polignac number, because 1119383873 - 2⁴ = 1119383857 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1119383843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559691936 + 559691937.

It is an arithmetic number, because the mean of its divisors is an integer number (559691937).

Almost surely, 2^1119383873 is an apocalyptic number.

It is an amenable number.

1119383873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119383873 is an equidigital number, since it uses as much as digits as its factorization.

1119383873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864, while the sum is 44.

The square root of 1119383873 is about 33457.1946373273. The cubic root of 1119383873 is about 1038.3083547369.

The spelling of 1119383873 in words is "one billion, one hundred nineteen million, three hundred eighty-three thousand, eight hundred seventy-three".