11121030033 has 16 divisors (see below), whose sum is σ = 14857387776. Its totient is φ = 7399365120.

The previous prime is 11121030031. The next prime is 11121030047. The reversal of 11121030033 is 33003012111.

It is not a de Polignac number, because 11121030033 - 2¹ = 11121030031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11121029994 and 11121030021.

It is not an unprimeable number, because it can be changed into a prime (11121030031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5512641 + ... + 5514657.

It is an arithmetic number, because the mean of its divisors is an integer number (928586736).

Almost surely, 2^11121030033 is an apocalyptic number.

It is an amenable number.

11121030033 is a deficient number, since it is larger than the sum of its proper divisors (3736357743).

11121030033 is a wasteful number, since it uses less digits than its factorization.

11121030033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4744.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11121030033 its reverse (33003012111), we get a palindrome (44124042144).

The spelling of 11121030033 in words is "eleven billion, one hundred twenty-one million, thirty thousand, thirty-three".