11020330005 has 32 divisors (see below), whose sum is σ = 17924544000. Its totient is φ = 5780961792.

The previous prime is 11020330001. The next prime is 11020330007. The reversal of 11020330005 is 50003302011.

It is a happy number.

It is not a de Polignac number, because 11020330005 - 2² = 11020330001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020330001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199396 + ... + 248594.

It is an arithmetic number, because the mean of its divisors is an integer number (560142000).

Almost surely, 2^11020330005 is an apocalyptic number.

11020330005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11020330005 is a deficient number, since it is larger than the sum of its proper divisors (6904213995).

11020330005 is a wasteful number, since it uses less digits than its factorization.

11020330005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49453.

The product of its (nonzero) digits is 90, while the sum is 15.

Adding to 11020330005 its reverse (50003302011), we get a palindrome (61023632016).

The spelling of 11020330005 in words is "eleven billion, twenty million, three hundred thirty thousand, five".