1030430461 has 2 divisors, whose sum is σ = 1030430462. Its totient is φ = 1030430460.

The previous prime is 1030430459. The next prime is 1030430507. The reversal of 1030430461 is 1640340301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 924464025 + 105966436 = 30405^2 + 10294^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030430461 - 2¹ = 1030430459 is a prime.

Together with 1030430459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030430431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515215230 + 515215231.

It is an arithmetic number, because the mean of its divisors is an integer number (515215231).

Almost surely, 2^1030430461 is an apocalyptic number.

It is an amenable number.

1030430461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030430461 is an equidigital number, since it uses as much as digits as its factorization.

1030430461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1030430461 is about 32100.3187055830. The cubic root of 1030430461 is about 1010.0423015972.

Adding to 1030430461 its reverse (1640340301), we get a palindrome (2670770762).

The spelling of 1030430461 in words is "one billion, thirty million, four hundred thirty thousand, four hundred sixty-one".