1042330033 has 2 divisors, whose sum is σ = 1042330034. Its totient is φ = 1042330032.

The previous prime is 1042330013. The next prime is 1042330073. The reversal of 1042330033 is 3300332401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 772450849 + 269879184 = 27793^2 + 16428^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1042330033 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042330013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521165016 + 521165017.

It is an arithmetic number, because the mean of its divisors is an integer number (521165017).

Almost surely, 2^1042330033 is an apocalyptic number.

It is an amenable number.

1042330033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042330033 is an equidigital number, since it uses as much as digits as its factorization.

1042330033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 1042330033 is about 32285.1364098094. The cubic root of 1042330033 is about 1013.9154724280.

Adding to 1042330033 its reverse (3300332401), we get a palindrome (4342662434).

The spelling of 1042330033 in words is "one billion, forty-two million, three hundred thirty thousand, thirty-three".