1040302302329 has 2 divisors, whose sum is σ = 1040302302330. Its totient is φ = 1040302302328.

The previous prime is 1040302302323. The next prime is 1040302302337. The reversal of 1040302302329 is 9232032030401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 523416075625 + 516886226704 = 723475^2 + 718948^2 .

It is an emirp because it is prime and its reverse (9232032030401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1040302302329 - 2⁸ = 1040302302073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040302302323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520151151164 + 520151151165.

It is an arithmetic number, because the mean of its divisors is an integer number (520151151165).

Almost surely, 2^{1040302302329} is an apocalyptic number.

It is an amenable number.

1040302302329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040302302329 is an equidigital number, since it uses as much as digits as its factorization.

1040302302329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The spelling of 1040302302329 in words is "one trillion, forty billion, three hundred two million, three hundred two thousand, three hundred twenty-nine".