11121303005 has 8 divisors (see below), whose sum is σ = 13450647552. Its totient is φ = 8826986448.

The previous prime is 11121302957. The next prime is 11121303019. The reversal of 11121303005 is 50030312111.

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

It is a cyclic number.

It is not a de Polignac number, because 11121303005 - 2¹⁰ = 11121301981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8756297 + ... + 8757566.

It is an arithmetic number, because the mean of its divisors is an integer number (1681330944).

Almost surely, 2^11121303005 is an apocalyptic number.

It is an amenable number.

11121303005 is a deficient number, since it is larger than the sum of its proper divisors (2329344547).

11121303005 is a wasteful number, since it uses less digits than its factorization.

11121303005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17513995.

The product of its (nonzero) digits is 90, while the sum is 17.

Adding to 11121303005 its reverse (50030312111), we get a palindrome (61151615116).

The spelling of 11121303005 in words is "eleven billion, one hundred twenty-one million, three hundred three thousand, five".