11103120133 has 8 divisors (see below), whose sum is σ = 12736106240. Its totient is φ = 9481840560.

The previous prime is 11103120113. The next prime is 11103120139. The reversal of 11103120133 is 33102130111.

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 11103120133 - 2⁵ = 11103120101 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 (11103120139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2924598 + ... + 2928391.

It is an arithmetic number, because the mean of its divisors is an integer number (1592013280).

Almost surely, 2^11103120133 is an apocalyptic number.

It is an amenable number.

11103120133 is a deficient number, since it is larger than the sum of its proper divisors (1632986107).

11103120133 is an equidigital number, since it uses as much as digits as its factorization.

11103120133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5853267.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11103120133 its reverse (33102130111), we get a palindrome (44205250244).

The spelling of 11103120133 in words is "eleven billion, one hundred three million, one hundred twenty thousand, one hundred thirty-three".