11120350305 has 16 divisors (see below), whose sum is σ = 18729011520. Its totient is φ = 5618703168.

The previous prime is 11120350303. The next prime is 11120350321. The reversal of 11120350305 is 50305302111.

It is not a de Polignac number, because 11120350305 - 2¹ = 11120350303 is a prime.

It is a super-3 number, since 3×11120350305³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11120350303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19509102 + ... + 19509671.

It is an arithmetic number, because the mean of its divisors is an integer number (1170563220).

Almost surely, 2^11120350305 is an apocalyptic number.

11120350305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11120350305 is a deficient number, since it is larger than the sum of its proper divisors (7608661215).

11120350305 is a wasteful number, since it uses less digits than its factorization.

11120350305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39018800.

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 11120350305 its reverse (50305302111), we get a palindrome (61425652416).

The spelling of 11120350305 in words is "eleven billion, one hundred twenty million, three hundred fifty thousand, three hundred five".