11000120033 has 8 divisors (see below), whose sum is σ = 12594140352. Its totient is φ = 9411743376.

The previous prime is 11000120023. The next prime is 11000120059. The reversal of 11000120033 is 33002100011.

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

It is not a de Polignac number, because 11000120033 - 2³² = 6705152737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000119996 and 11000120023.

It is not an unprimeable number, because it can be changed into a prime (11000120023) 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, 1406735 + ... + 1414532.

It is an arithmetic number, because the mean of its divisors is an integer number (1574267544).

Almost surely, 2^11000120033 is an apocalyptic number.

It is an amenable number.

11000120033 is a deficient number, since it is larger than the sum of its proper divisors (1594020319).

11000120033 is an equidigital number, since it uses as much as digits as its factorization.

11000120033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2821831.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 11000120033 its reverse (33002100011), we get a palindrome (44002220044).

The spelling of 11000120033 in words is "eleven billion, one hundred twenty thousand, thirty-three".