1032020443 has 2 divisors, whose sum is σ = 1032020444. Its totient is φ = 1032020442.

The previous prime is 1032020369. The next prime is 1032020447. The reversal of 1032020443 is 3440202301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1032020443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1032020443.

It is not a weakly prime, because it can be changed into another prime (1032020447) 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, 516010221 + 516010222.

It is an arithmetic number, because the mean of its divisors is an integer number (516010222).

Almost surely, 2^1032020443 is an apocalyptic number.

1032020443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1032020443 is an equidigital number, since it uses as much as digits as its factorization.

1032020443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1032020443 is about 32125.0749882393. The cubic root of 1032020443 is about 1010.5615421280.

Adding to 1032020443 its reverse (3440202301), we get a palindrome (4472222744).

The spelling of 1032020443 in words is "one billion, thirty-two million, twenty thousand, four hundred forty-three".