11123066015 has 8 divisors (see below), whose sum is σ = 13357930848. Its totient is φ = 8891618400.

The previous prime is 11123065981. The next prime is 11123066023. The reversal of 11123066015 is 51066032111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11123066015 - 2²⁸ = 10854630559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847136 + ... + 860165.

It is an arithmetic number, because the mean of its divisors is an integer number (1669741356).

Almost surely, 2^11123066015 is an apocalyptic number.

11123066015 is a deficient number, since it is larger than the sum of its proper divisors (2234864833).

11123066015 is a wasteful number, since it uses less digits than its factorization.

11123066015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708609.

The product of its (nonzero) digits is 1080, while the sum is 26.

Adding to 11123066015 its reverse (51066032111), we get a palindrome (62189098126).

The spelling of 11123066015 in words is "eleven billion, one hundred twenty-three million, sixty-six thousand, fifteen".