1030655963 has 2 divisors, whose sum is σ = 1030655964. Its totient is φ = 1030655962.

The previous prime is 1030655947. The next prime is 1030655971. The reversal of 1030655963 is 3695560301.

It is a strong prime.

It is an emirp because it is prime and its reverse (3695560301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1030655963 - 2⁴ = 1030655947 is a prime.

It is not a weakly prime, because it can be changed into another prime (1030652963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515327981 + 515327982.

It is an arithmetic number, because the mean of its divisors is an integer number (515327982).

Almost surely, 2^1030655963 is an apocalyptic number.

1030655963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030655963 is an equidigital number, since it uses as much as digits as its factorization.

1030655963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 1030655963 is about 32103.8309707736. The cubic root of 1030655963 is about 1010.1159762910.

The spelling of 1030655963 in words is "one billion, thirty million, six hundred fifty-five thousand, nine hundred sixty-three".