1030244205 has 16 divisors (see below), whose sum is σ = 1658893824. Its totient is φ = 545962560.

The previous prime is 1030244203. The next prime is 1030244219. The reversal of 1030244205 is 5024420301.

It is not a de Polignac number, because 1030244205 - 2¹ = 1030244203 is a prime.

It is a super-2 number, since 2×1030244205² = 2122806243872164050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030244203) 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 in 15 ways as a sum of consecutive naturals, for example, 216381 + ... + 221090.

It is an arithmetic number, because the mean of its divisors is an integer number (103680864).

Almost surely, 2^1030244205 is an apocalyptic number.

1030244205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1030244205 is a deficient number, since it is larger than the sum of its proper divisors (628649619).

1030244205 is a wasteful number, since it uses less digits than its factorization.

1030244205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437636.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 1030244205 is about 32097.4174194747. The cubic root of 1030244205 is about 1009.9814410209.

Adding to 1030244205 its reverse (5024420301), we get a palindrome (6054664506).

The spelling of 1030244205 in words is "one billion, thirty million, two hundred forty-four thousand, two hundred five".