20020330141 has 4 divisors (see below), whose sum is σ = 22880377312. Its totient is φ = 17160282972.

The previous prime is 20020330067. The next prime is 20020330163. The reversal of 20020330141 is 14103302002.

It is a happy number.

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 not a de Polignac number, because 20020330141 - 2³³ = 11430395549 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 (20020330171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1430023575 + ... + 1430023588.

It is an arithmetic number, because the mean of its divisors is an integer number (5720094328).

Almost surely, 2^20020330141 is an apocalyptic number.

It is an amenable number.

20020330141 is a deficient number, since it is larger than the sum of its proper divisors (2860047171).

20020330141 is an equidigital number, since it uses as much as digits as its factorization.

20020330141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860047170.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20020330141 its reverse (14103302002), we get a palindrome (34123632143).

The spelling of 20020330141 in words is "twenty billion, twenty million, three hundred thirty thousand, one hundred forty-one".