1030045033 has 2 divisors, whose sum is σ = 1030045034. Its totient is φ = 1030045032.

The previous prime is 1030045019. The next prime is 1030045099. The reversal of 1030045033 is 3305400301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 730512784 + 299532249 = 27028^2 + 17307^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030045033 - 2⁵ = 1030045001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1030045033.

It is not a weakly prime, because it can be changed into another prime (1030045433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515022516 + 515022517.

It is an arithmetic number, because the mean of its divisors is an integer number (515022517).

Almost surely, 2^1030045033 is an apocalyptic number.

It is an amenable number.

1030045033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030045033 is an equidigital number, since it uses as much as digits as its factorization.

1030045033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 1030045033 is about 32094.3146522869. The cubic root of 1030045033 is about 1009.9163519262.

Adding to 1030045033 its reverse (3305400301), we get a palindrome (4335445334).

The spelling of 1030045033 in words is "one billion, thirty million, forty-five thousand, thirty-three".