1030530212 has 6 divisors (see below), whose sum is σ = 1803427878. Its totient is φ = 515265104.

The previous prime is 1030530209. The next prime is 1030530229. The reversal of 1030530212 is 2120350301.

1030530212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1030153216 + 376996 = 32096^2 + 614^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128816273 + ... + 128816280.

It is an arithmetic number, because the mean of its divisors is an integer number (300571313).

Almost surely, 2^1030530212 is an apocalyptic number.

It is an amenable number.

1030530212 is a deficient number, since it is larger than the sum of its proper divisors (772897666).

1030530212 is a wasteful number, since it uses less digits than its factorization.

1030530212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257632557 (or 257632555 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 1030530212 is about 32101.8724064501. The cubic root of 1030530212 is about 1010.0748929858.

Adding to 1030530212 its reverse (2120350301), we get a palindrome (3150880513).

The spelling of 1030530212 in words is "one billion, thirty million, five hundred thirty thousand, two hundred twelve".