1106345645515 has 32 divisors (see below), whose sum is σ = 1524629433600. Its totient is φ = 762218997120.

The previous prime is 1106345645459. The next prime is 1106345645533. The reversal of 1106345645515 is 5155465436011.

It is not a de Polignac number, because 1106345645515 - 2¹¹ = 1106345643467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27629649 + ... + 27669661.

It is an arithmetic number, because the mean of its divisors is an integer number (47644669800).

Almost surely, 2^{1106345645515} is an apocalyptic number.

1106345645515 is a deficient number, since it is larger than the sum of its proper divisors (418283788085).

1106345645515 is a wasteful number, since it uses less digits than its factorization.

1106345645515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66507.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 1106345645515 in words is "one trillion, one hundred six billion, three hundred forty-five million, six hundred forty-five thousand, five hundred fifteen".