1065794333291 has 2 divisors, whose sum is σ = 1065794333292. Its totient is φ = 1065794333290.

The previous prime is 1065794333281. The next prime is 1065794333293. The reversal of 1065794333291 is 1923334975601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1065794333291 - 2¹⁴ = 1065794316907 is a prime.

It is a super-2 number, since 2×1065794333291² (a number of 25 digits) contains 22 as substring.

Together with 1065794333293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1065794333293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532897166645 + 532897166646.

It is an arithmetic number, because the mean of its divisors is an integer number (532897166646).

Almost surely, 2^{1065794333291} is an apocalyptic number.

1065794333291 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065794333291 is an equidigital number, since it uses as much as digits as its factorization.

1065794333291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 1065794333291 in words is "one trillion, sixty-five billion, seven hundred ninety-four million, three hundred thirty-three thousand, two hundred ninety-one".