1026060308281 has 2 divisors, whose sum is σ = 1026060308282. Its totient is φ = 1026060308280.

The previous prime is 1026060308269. The next prime is 1026060308303. The reversal of 1026060308281 is 1828030606201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 781648723881 + 244411584400 = 884109^2 + 494380^2 .

It is an emirp because it is prime and its reverse (1828030606201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1026060308281 - 2³¹ = 1023912824633 is a prime.

It is a super-2 number, since 2×1026060308281² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1026060308281.

It is not a weakly prime, because it can be changed into another prime (1026060308201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513030154140 + 513030154141.

It is an arithmetic number, because the mean of its divisors is an integer number (513030154141).

Almost surely, 2^{1026060308281} is an apocalyptic number.

It is an amenable number.

1026060308281 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026060308281 is an equidigital number, since it uses as much as digits as its factorization.

1026060308281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 37.

The spelling of 1026060308281 in words is "one trillion, twenty-six billion, sixty million, three hundred eight thousand, two hundred eighty-one".