1030406263 has 2 divisors, whose sum is σ = 1030406264. Its totient is φ = 1030406262.

The previous prime is 1030406257. The next prime is 1030406269. The reversal of 1030406263 is 3626040301.

It is a balanced prime because it is at equal distance from previous prime (1030406257) and next prime (1030406269).

It is a cyclic number.

It is not a de Polignac number, because 1030406263 - 2²¹ = 1028309111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030406269) 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 as a sum of consecutive naturals, namely, 515203131 + 515203132.

It is an arithmetic number, because the mean of its divisors is an integer number (515203132).

Almost surely, 2^1030406263 is an apocalyptic number.

1030406263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030406263 is an equidigital number, since it uses as much as digits as its factorization.

1030406263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 1030406263 is about 32099.9417912245. The cubic root of 1030406263 is about 1010.0343951297.

Adding to 1030406263 its reverse (3626040301), we get a palindrome (4656446564).

The spelling of 1030406263 in words is "one billion, thirty million, four hundred six thousand, two hundred sixty-three".