1030452811 has 2 divisors, whose sum is σ = 1030452812. Its totient is φ = 1030452810.

The previous prime is 1030452781. The next prime is 1030452823. The reversal of 1030452811 is 1182540301.

It is a strong prime.

It is an emirp because it is prime and its reverse (1182540301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1030452811 - 2²⁷ = 896235083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1030452881) by changing a digit.

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 as a sum of consecutive naturals, namely, 515226405 + 515226406.

It is an arithmetic number, because the mean of its divisors is an integer number (515226406).

Almost surely, 2^1030452811 is an apocalyptic number.

1030452811 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030452811 is an equidigital number, since it uses as much as digits as its factorization.

1030452811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 1030452811 is about 32100.6668310800. Note that the first 3 decimals coincide. The cubic root of 1030452811 is about 1010.0496041383.

The spelling of 1030452811 in words is "one billion, thirty million, four hundred fifty-two thousand, eight hundred eleven".