11153005 has 8 divisors (see below), whose sum is σ = 13434624. Its totient is φ = 8888400.

The previous prime is 11152997. The next prime is 11153017. The reversal of 11153005 is 50035111.

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

It is not a de Polignac number, because 11153005 - 2³ = 11152997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11153005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2761 + ... + 5470.

It is an arithmetic number, because the mean of its divisors is an integer number (1679328).

Almost surely, 2^11153005 is an apocalyptic number.

It is an amenable number.

11153005 is a deficient number, since it is larger than the sum of its proper divisors (2281619).

11153005 is an equidigital number, since it uses as much as digits as its factorization.

11153005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8507.

The product of its (nonzero) digits is 75, while the sum is 16.

The square root of 11153005 is about 3339.6115043520. The cubic root of 11153005 is about 223.4244164507.

Adding to 11153005 its reverse (50035111), we get a palindrome (61188116).

The spelling of 11153005 in words is "eleven million, one hundred fifty-three thousand, five".