1042554303313 has 2 divisors, whose sum is σ = 1042554303314. Its totient is φ = 1042554303312.

The previous prime is 1042554303293. The next prime is 1042554303361. The reversal of 1042554303313 is 3133034552401.

1042554303313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 959649466689 + 82904836624 = 979617^2 + 287932^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1042554303313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042554300313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521277151656 + 521277151657.

It is an arithmetic number, because the mean of its divisors is an integer number (521277151657).

Almost surely, 2^{1042554303313} is an apocalyptic number.

It is an amenable number.

1042554303313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042554303313 is an equidigital number, since it uses as much as digits as its factorization.

1042554303313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 1042554303313 its reverse (3133034552401), we get a palindrome (4175588855714).

The spelling of 1042554303313 in words is "one trillion, forty-two billion, five hundred fifty-four million, three hundred three thousand, three hundred thirteen".