10611665027 has 2 divisors, whose sum is σ = 10611665028. Its totient is φ = 10611665026.

The previous prime is 10611665023. The next prime is 10611665093. The reversal of 10611665027 is 72056611601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10611665027 - 2² = 10611665023 is a prime.

It is a super-2 number, since 2×10611665027² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10611665023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5305832513 + 5305832514.

It is an arithmetic number, because the mean of its divisors is an integer number (5305832514).

Almost surely, 2^10611665027 is an apocalyptic number.

10611665027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10611665027 is an equidigital number, since it uses as much as digits as its factorization.

10611665027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The spelling of 10611665027 in words is "ten billion, six hundred eleven million, six hundred sixty-five thousand, twenty-seven".