1106605127 has 2 divisors, whose sum is σ = 1106605128. Its totient is φ = 1106605126.

The previous prime is 1106605103. The next prime is 1106605217. The reversal of 1106605127 is 7215066011.

Together with next prime (1106605217) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (7215066011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1106605127 - 2⁶ = 1106605063 is a prime.

It is a super-2 number, since 2×1106605127² = 2449149814205372258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1106605127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106605427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553302563 + 553302564.

It is an arithmetic number, because the mean of its divisors is an integer number (553302564).

Almost surely, 2^1106605127 is an apocalyptic number.

1106605127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106605127 is an equidigital number, since it uses as much as digits as its factorization.

1106605127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 1106605127 is about 33265.6749067263. The cubic root of 1106605127 is about 1034.3421576780.

The spelling of 1106605127 in words is "one billion, one hundred six million, six hundred five thousand, one hundred twenty-seven".