11090383 has 4 divisors (see below), whose sum is σ = 11472840. Its totient is φ = 10707928.

The previous prime is 11090381. The next prime is 11090389. The reversal of 11090383 is 38309011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11090383 - 2¹ = 11090381 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 (11090381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191185 + ... + 191242.

It is an arithmetic number, because the mean of its divisors is an integer number (2868210).

Almost surely, 2^11090383 is an apocalyptic number.

11090383 is a deficient number, since it is larger than the sum of its proper divisors (382457).

11090383 is an equidigital number, since it uses as much as digits as its factorization.

11090383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382456.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 11090383 is about 3330.2226652283. Note that the first 3 decimals coincide. The cubic root of 11090383 is about 223.0054695113.

Adding to 11090383 its reverse (38309011), we get a palindrome (49399394).

The spelling of 11090383 in words is "eleven million, ninety thousand, three hundred eighty-three".