20201110133 has 8 divisors (see below), whose sum is σ = 20329502976. Its totient is φ = 20072772000.

The previous prime is 20201110117. The next prime is 20201110147. The reversal of 20201110133 is 33101110202.

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 20201110133 - 2⁴ = 20201110117 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 (20201110733) 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, 933233 + ... + 954633.

It is an arithmetic number, because the mean of its divisors is an integer number (2541187872).

Almost surely, 2^20201110133 is an apocalyptic number.

It is an amenable number.

20201110133 is a deficient number, since it is larger than the sum of its proper divisors (128392843).

20201110133 is a wasteful number, since it uses less digits than its factorization.

20201110133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27355.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 20201110133 its reverse (33101110202), we get a palindrome (53302220335).

The spelling of 20201110133 in words is "twenty billion, two hundred one million, one hundred ten thousand, one hundred thirty-three".