1303451841089 has 2 divisors, whose sum is σ = 1303451841090. Its totient is φ = 1303451841088.

The previous prime is 1303451841077. The next prime is 1303451841103. The reversal of 1303451841089 is 9801481543031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 885496056064 + 417955785025 = 941008^2 + 646495^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1303451841089 is a prime.

It is a super-3 number, since 3×1303451841089³ (a number of 37 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1303451841589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651725920544 + 651725920545.

It is an arithmetic number, because the mean of its divisors is an integer number (651725920545).

Almost surely, 2^{1303451841089} is an apocalyptic number.

It is an amenable number.

1303451841089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1303451841089 is an equidigital number, since it uses as much as digits as its factorization.

1303451841089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 1303451841089 in words is "one trillion, three hundred three billion, four hundred fifty-one million, eight hundred forty-one thousand, eighty-nine".