1306066081153 has 2 divisors, whose sum is σ = 1306066081154. Its totient is φ = 1306066081152.

The previous prime is 1306066081141. The next prime is 1306066081183. The reversal of 1306066081153 is 3511806606031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 921229477249 + 384836603904 = 959807^2 + 620352^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1306066081153 is a prime.

It is not a weakly prime, because it can be changed into another prime (1306066081183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653033040576 + 653033040577.

It is an arithmetic number, because the mean of its divisors is an integer number (653033040577).

Almost surely, 2^{1306066081153} is an apocalyptic number.

It is an amenable number.

1306066081153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306066081153 is an equidigital number, since it uses as much as digits as its factorization.

1306066081153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 1306066081153 in words is "one trillion, three hundred six billion, sixty-six million, eighty-one thousand, one hundred fifty-three".