11101210033 has 8 divisors (see below), whose sum is σ = 11229908040. Its totient is φ = 10972600320.

The previous prime is 11101210027. The next prime is 11101210079. The reversal of 11101210033 is 33001210111.

11101210033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4443955569 + 6657254464 = 66663^2 + 81592^2 .

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 11101210033 - 2⁹ = 11101209521 is a prime.

It is a super-2 number, since 2×11101210033² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101209995 and 11101210022.

It is not an unprimeable number, because it can be changed into a prime (11101210333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250141 + ... + 291157.

It is an arithmetic number, because the mean of its divisors is an integer number (1403738505).

Almost surely, 2^11101210033 is an apocalyptic number.

It is an amenable number.

11101210033 is a deficient number, since it is larger than the sum of its proper divisors (128698007).

11101210033 is an equidigital number, since it uses as much as digits as its factorization.

11101210033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44147.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11101210033 its reverse (33001210111), we get a palindrome (44102420144).

The spelling of 11101210033 in words is "eleven billion, one hundred one million, two hundred ten thousand, thirty-three".