1106115005 has 4 divisors (see below), whose sum is σ = 1327338012. Its totient is φ = 884892000.

The previous prime is 1106114983. The next prime is 1106115007. The reversal of 1106115005 is 5005116011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5005116011 = 7 ⋅715016573.

It can be written as a sum of positive squares in 2 ways, for example, as 311946244 + 794168761 = 17662^2 + 28181^2 .

It is not a de Polignac number, because 1106115005 - 2⁶ = 1106114941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106115007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110611496 + ... + 110611505.

It is an arithmetic number, because the mean of its divisors is an integer number (331834503).

Almost surely, 2^1106115005 is an apocalyptic number.

It is an amenable number.

1106115005 is a deficient number, since it is larger than the sum of its proper divisors (221223007).

1106115005 is an equidigital number, since it uses as much as digits as its factorization.

1106115005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221223006.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 1106115005 is about 33258.3073080997. The cubic root of 1106115005 is about 1034.1894296942.

The spelling of 1106115005 in words is "one billion, one hundred six million, one hundred fifteen thousand, five".