1289297382883 has 2 divisors, whose sum is σ = 1289297382884. Its totient is φ = 1289297382882.

The previous prime is 1289297382869. The next prime is 1289297383009. The reversal of 1289297382883 is 3882837929821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1289297382883 - 2¹³ = 1289297374691 is a prime.

It is not a weakly prime, because it can be changed into another prime (1289297382803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644648691441 + 644648691442.

It is an arithmetic number, because the mean of its divisors is an integer number (644648691442).

Almost surely, 2^{1289297382883} is an apocalyptic number.

1289297382883 is a deficient number, since it is larger than the sum of its proper divisors (1).

1289297382883 is an equidigital number, since it uses as much as digits as its factorization.

1289297382883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 167215104, while the sum is 70.

The spelling of 1289297382883 in words is "one trillion, two hundred eighty-nine billion, two hundred ninety-seven million, three hundred eighty-two thousand, eight hundred eighty-three".