1050830213 has 4 divisors (see below), whose sum is σ = 1052751840. Its totient is φ = 1048908588.

The previous prime is 1050830191. The next prime is 1050830243. The reversal of 1050830213 is 3120380501.

1050830213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1050830213 is a prime.

It is a super-2 number, since 2×1050830213² = 2208488273107250738, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050830243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959993 + ... + 961086.

It is an arithmetic number, because the mean of its divisors is an integer number (263187960).

Almost surely, 2^1050830213 is an apocalyptic number.

It is an amenable number.

1050830213 is a deficient number, since it is larger than the sum of its proper divisors (1921627).

1050830213 is an equidigital number, since it uses as much as digits as its factorization.

1050830213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921626.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1050830213 is about 32416.5114255066. The cubic root of 1050830213 is about 1016.6641673443.

The spelling of 1050830213 in words is "one billion, fifty million, eight hundred thirty thousand, two hundred thirteen".