133110020033 has 8 divisors (see below), whose sum is σ = 136767608040. Its totient is φ = 129455591040.

The previous prime is 133110019957. The next prime is 133110020047. The reversal of 133110020033 is 330020011331.

It can be written as a sum of positive squares in 4 ways, for example, as 70441406464 + 62668613569 = 265408^2 + 250337^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133110020033 is a prime.

It is a super-2 number, since 2×133110020033² (a number of 23 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 = 133110019993 and 133110020020.

It is not an unprimeable number, because it can be changed into a prime (133110020083) 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, 704198 + ... + 872991.

It is an arithmetic number, because the mean of its divisors is an integer number (17095951005).

Almost surely, 2^133110020033 is an apocalyptic number.

It is an amenable number.

133110020033 is a deficient number, since it is larger than the sum of its proper divisors (3657588007).

133110020033 is a wasteful number, since it uses less digits than its factorization.

133110020033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579507.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 133110020033 its reverse (330020011331), we get a palindrome (463130031364).

The spelling of 133110020033 in words is "one hundred thirty-three billion, one hundred ten million, twenty thousand, thirty-three".