20133010033433 has 24 divisors (see below), whose sum is σ = 24064699256136. Its totient is φ = 16760534376960.

The previous prime is 20133010033421. The next prime is 20133010033517. The reversal of 20133010033433 is 33433001033102.

It can be written as a sum of positive squares in 4 ways, for example, as 13261046631184 + 6871963402249 = 3641572^2 + 2621443^2 .

It is not a de Polignac number, because 20133010033433 - 2¹⁰ = 20133010032409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20133010038433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132188210 + ... + 132340427.

It is an arithmetic number, because the mean of its divisors is an integer number (1002695802339).

Almost surely, 2^{20133010033433} is an apocalyptic number.

It is an amenable number.

20133010033433 is a deficient number, since it is larger than the sum of its proper divisors (3931689222703).

20133010033433 is a wasteful number, since it uses less digits than its factorization.

20133010033433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264528713 (or 264528702 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 20133010033433 its reverse (33433001033102), we get a palindrome (53566011066535).

The spelling of 20133010033433 in words is "twenty trillion, one hundred thirty-three billion, ten million, thirty-three thousand, four hundred thirty-three".