1040302324013 has 2 divisors, whose sum is σ = 1040302324014. Its totient is φ = 1040302324012.

The previous prime is 1040302323901. The next prime is 1040302324129. The reversal of 1040302324013 is 3104232030401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 982362464164 + 57939859849 = 991142^2 + 240707^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040302324013 - 2⁸ = 1040302323757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040302324013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040307324013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520151162006 + 520151162007.

It is an arithmetic number, because the mean of its divisors is an integer number (520151162007).

Almost surely, 2^{1040302324013} is an apocalyptic number.

It is an amenable number.

1040302324013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040302324013 is an equidigital number, since it uses as much as digits as its factorization.

1040302324013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1040302324013 its reverse (3104232030401), we get a palindrome (4144534354414).

The spelling of 1040302324013 in words is "one trillion, forty billion, three hundred two million, three hundred twenty-four thousand, thirteen".