1002325043 has 2 divisors, whose sum is σ = 1002325044. Its totient is φ = 1002325042.

The previous prime is 1002325007. The next prime is 1002325063. The reversal of 1002325043 is 3405232001.

It is a happy number.

It is an a-pointer prime, because the next prime (1002325063) can be obtained adding 1002325043 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1002325043 - 2⁸ = 1002324787 is a prime.

It is not a weakly prime, because it can be changed into another prime (1002325063) 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, 501162521 + 501162522.

It is an arithmetic number, because the mean of its divisors is an integer number (501162522).

Almost surely, 2^1002325043 is an apocalyptic number.

1002325043 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002325043 is an equidigital number, since it uses as much as digits as its factorization.

1002325043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 1002325043 is about 31659.5174157788. The cubic root of 1002325043 is about 1000.7744144608.

Adding to 1002325043 its reverse (3405232001), we get a palindrome (4407557044).

The spelling of 1002325043 in words is "one billion, two million, three hundred twenty-five thousand, forty-three".