20201332344133 has 8 divisors (see below), whose sum is σ = 21079768039488. Its totient is φ = 19322906390304.

The previous prime is 20201332344097. The next prime is 20201332344191. The reversal of 20201332344133 is 33144323310202.

It is a happy number.

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 20201332344133 - 2²⁵ = 20201298789701 is a prime.

It is a super-2 number, since 2×20201332344133² (a number of 27 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 = 20201332344095 and 20201332344104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201332344233) 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, 1971985 + ... + 6655177.

It is an arithmetic number, because the mean of its divisors is an integer number (2634971004936).

Almost surely, 2^{20201332344133} is an apocalyptic number.

20201332344133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20201332344133 is a deficient number, since it is larger than the sum of its proper divisors (878435695355).

20201332344133 is a wasteful number, since it uses less digits than its factorization.

20201332344133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4870763.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 20201332344133 its reverse (33144323310202), we get a palindrome (53345655654335).

The spelling of 20201332344133 in words is "twenty trillion, two hundred one billion, three hundred thirty-two million, three hundred forty-four thousand, one hundred thirty-three".