1030454122343 has 2 divisors, whose sum is σ = 1030454122344. Its totient is φ = 1030454122342.

The previous prime is 1030454122333. The next prime is 1030454122361. The reversal of 1030454122343 is 3432214540301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030454122343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030454122303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515227061171 + 515227061172.

It is an arithmetic number, because the mean of its divisors is an integer number (515227061172).

Almost surely, 2^{1030454122343} is an apocalyptic number.

1030454122343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030454122343 is an equidigital number, since it uses as much as digits as its factorization.

1030454122343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1030454122343 its reverse (3432214540301), we get a palindrome (4462668662644).

The spelling of 1030454122343 in words is "one trillion, thirty billion, four hundred fifty-four million, one hundred twenty-two thousand, three hundred forty-three".