1028307021359 has 2 divisors, whose sum is σ = 1028307021360. Its totient is φ = 1028307021358.

The previous prime is 1028307021349. The next prime is 1028307021373. The reversal of 1028307021359 is 9531207038201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1028307021359 - 2⁸ = 1028307021103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1028307021349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514153510679 + 514153510680.

It is an arithmetic number, because the mean of its divisors is an integer number (514153510680).

Almost surely, 2^{1028307021359} is an apocalyptic number.

1028307021359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028307021359 is an equidigital number, since it uses as much as digits as its factorization.

1028307021359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 1028307021359 in words is "one trillion, twenty-eight billion, three hundred seven million, twenty-one thousand, three hundred fifty-nine".