111005383 has 8 divisors (see below), whose sum is σ = 116172000. Its totient is φ = 105867168.

The previous prime is 111005381. The next prime is 111005407. The reversal of 111005383 is 383500111.

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 111005383 - 2¹ = 111005381 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 (111005381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113 + ... + 14941.

It is an arithmetic number, because the mean of its divisors is an integer number (14521500).

Almost surely, 2^111005383 is an apocalyptic number.

111005383 is a deficient number, since it is larger than the sum of its proper divisors (5166617).

111005383 is a wasteful number, since it uses less digits than its factorization.

111005383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14201.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 111005383 is about 10535.9092156301. The cubic root of 111005383 is about 480.5973220545.

Adding to 111005383 its reverse (383500111), we get a palindrome (494505494).

The spelling of 111005383 in words is "one hundred eleven million, five thousand, three hundred eighty-three".