20201010133 has 8 divisors (see below), whose sum is σ = 20228156928. Its totient is φ = 20173884384.

The previous prime is 20201010103. The next prime is 20201010157. The reversal of 20201010133 is 33101010202.

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 20201010133 - 2¹³ = 20201001941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201010103) 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, 2840460 + ... + 2847562.

It is an arithmetic number, because the mean of its divisors is an integer number (2528519616).

Almost surely, 2^20201010133 is an apocalyptic number.

It is an amenable number.

20201010133 is a deficient number, since it is larger than the sum of its proper divisors (27146795).

20201010133 is a wasteful number, since it uses less digits than its factorization.

20201010133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10523.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 20201010133 its reverse (33101010202), we get a palindrome (53302020335).

The spelling of 20201010133 in words is "twenty billion, two hundred one million, ten thousand, one hundred thirty-three".