1034213189 has 2 divisors, whose sum is σ = 1034213190. Its totient is φ = 1034213188.

The previous prime is 1034213179. The next prime is 1034213231. The reversal of 1034213189 is 9813124301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 798345025 + 235868164 = 28255^2 + 15358^2 .

It is an emirp because it is prime and its reverse (9813124301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1034213189 - 2²⁴ = 1017435973 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034213129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517106594 + 517106595.

It is an arithmetic number, because the mean of its divisors is an integer number (517106595).

Almost surely, 2^1034213189 is an apocalyptic number.

It is an amenable number.

1034213189 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034213189 is an equidigital number, since it uses as much as digits as its factorization.

1034213189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1034213189 is about 32159.1851420399. The cubic root of 1034213189 is about 1011.2767531679.

The spelling of 1034213189 in words is "one billion, thirty-four million, two hundred thirteen thousand, one hundred eighty-nine".