1030453042361 has 2 divisors, whose sum is σ = 1030453042362. Its totient is φ = 1030453042360.

The previous prime is 1030453042337. The next prime is 1030453042459. The reversal of 1030453042361 is 1632403540301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 797797308025 + 232655734336 = 893195^2 + 482344^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030453042361 - 2¹⁰ = 1030453041337 is a prime.

It is a super-2 number, since 2×1030453042361² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1030453042061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515226521180 + 515226521181.

It is an arithmetic number, because the mean of its divisors is an integer number (515226521181).

Almost surely, 2^{1030453042361} is an apocalyptic number.

It is an amenable number.

1030453042361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030453042361 is an equidigital number, since it uses as much as digits as its factorization.

1030453042361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 1030453042361 its reverse (1632403540301), we get a palindrome (2662856582662).

The spelling of 1030453042361 in words is "one trillion, thirty billion, four hundred fifty-three million, forty-two thousand, three hundred sixty-one".