1030212205 has 32 divisors (see below), whose sum is σ = 1481379840. Its totient is φ = 678934080.

The previous prime is 1030212187. The next prime is 1030212217. The reversal of 1030212205 is 5022120301.

It is not a de Polignac number, because 1030212205 - 2¹⁷ = 1030081133 is a prime.

It is a super-2 number, since 2×1030212205² = 2122674374661924050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2604 + ... + 45466.

It is an arithmetic number, because the mean of its divisors is an integer number (46293120).

Almost surely, 2^1030212205 is an apocalyptic number.

It is an amenable number.

1030212205 is a deficient number, since it is larger than the sum of its proper divisors (451167635).

1030212205 is a wasteful number, since it uses less digits than its factorization.

1030212205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42921.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1030212205 is about 32096.9189331313. The cubic root of 1030212205 is about 1009.9709840372.

Adding to 1030212205 its reverse (5022120301), we get a palindrome (6052332506).

The spelling of 1030212205 in words is "one billion, thirty million, two hundred twelve thousand, two hundred five".