1010530331263 has 2 divisors, whose sum is σ = 1010530331264. Its totient is φ = 1010530331262.

The previous prime is 1010530331249. The next prime is 1010530331267. The reversal of 1010530331263 is 3621330350101.

It is a strong prime.

It is an emirp because it is prime and its reverse (3621330350101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1010530331263 - 2¹³ = 1010530323071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010530331267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505265165631 + 505265165632.

It is an arithmetic number, because the mean of its divisors is an integer number (505265165632).

Almost surely, 2^{1010530331263} is an apocalyptic number.

1010530331263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010530331263 is an equidigital number, since it uses as much as digits as its factorization.

1010530331263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 28.

Adding to 1010530331263 its reverse (3621330350101), we get a palindrome (4631860681364).

The spelling of 1010530331263 in words is "one trillion, ten billion, five hundred thirty million, three hundred thirty-one thousand, two hundred sixty-three".