20020201133 has 8 divisors (see below), whose sum is σ = 20220026880. Its totient is φ = 19821034800.

The previous prime is 20020201099. The next prime is 20020201183. The reversal of 20020201133 is 33110202002.

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 a de Polignac number, because none of the positive numbers 2^k-20020201133 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 (20020201183) 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, 103718 + ... + 225383.

It is an arithmetic number, because the mean of its divisors is an integer number (2527503360).

Almost surely, 2^20020201133 is an apocalyptic number.

It is an amenable number.

20020201133 is a deficient number, since it is larger than the sum of its proper divisors (199825747).

20020201133 is a wasteful number, since it uses less digits than its factorization.

20020201133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329707.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 20020201133 its reverse (33110202002), we get a palindrome (53130403135).

The spelling of 20020201133 in words is "twenty billion, twenty million, two hundred one thousand, one hundred thirty-three".