10051105561069 has 2 divisors, whose sum is σ = 10051105561070. Its totient is φ = 10051105561068.

The previous prime is 10051105561031. The next prime is 10051105561139. The reversal of 10051105561069 is 96016550115001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5624344264900 + 4426761296169 = 2371570^2 + 2103987^2 .

It is a cyclic number.

It is not a de Polignac number, because 10051105561069 - 2¹¹ = 10051105559021 is a prime.

It is a super-2 number, since 2×10051105561069² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10051105561769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5025552780534 + 5025552780535.

It is an arithmetic number, because the mean of its divisors is an integer number (5025552780535).

Almost surely, 2^{10051105561069} is an apocalyptic number.

It is an amenable number.

10051105561069 is a deficient number, since it is larger than the sum of its proper divisors (1).

10051105561069 is an equidigital number, since it uses as much as digits as its factorization.

10051105561069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 40.

The spelling of 10051105561069 in words is "ten trillion, fifty-one billion, one hundred five million, five hundred sixty-one thousand, sixty-nine".