10665105079 has 2 divisors, whose sum is σ = 10665105080. Its totient is φ = 10665105078.

The previous prime is 10665105029. The next prime is 10665105097. The reversal of 10665105079 is 97050156601.

Together with next prime (10665105097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10665105079 is a prime.

It is a super-2 number, since 2×10665105079² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10665105029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5332552539 + 5332552540.

It is an arithmetic number, because the mean of its divisors is an integer number (5332552540).

Almost surely, 2^10665105079 is an apocalyptic number.

10665105079 is a deficient number, since it is larger than the sum of its proper divisors (1).

10665105079 is an equidigital number, since it uses as much as digits as its factorization.

10665105079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56700, while the sum is 40.

The spelling of 10665105079 in words is "ten billion, six hundred sixty-five million, one hundred five thousand, seventy-nine".