20020130333 has 4 divisors (see below), whose sum is σ = 22880148960. Its totient is φ = 17160111708.

The previous prime is 20020130303. The next prime is 20020130371. The reversal of 20020130333 is 33303102002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20020130333 - 2¹² = 20020126237 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 (20020130303) 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 3 ways as a sum of consecutive naturals, for example, 1430009303 + ... + 1430009316.

It is an arithmetic number, because the mean of its divisors is an integer number (5720037240).

Almost surely, 2^20020130333 is an apocalyptic number.

It is an amenable number.

20020130333 is a deficient number, since it is larger than the sum of its proper divisors (2860018627).

20020130333 is an equidigital number, since it uses as much as digits as its factorization.

20020130333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860018626.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 20020130333 its reverse (33303102002), we get a palindrome (53323232335).

The spelling of 20020130333 in words is "twenty billion, twenty million, one hundred thirty thousand, three hundred thirty-three".