20020330123103 has 8 divisors (see below), whose sum is σ = 20166709664640. Its totient is φ = 19873954143360.

The previous prime is 20020330123039. The next prime is 20020330123111. The reversal of 20020330123103 is 30132103302002.

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 20020330123103 - 2⁶ = 20020330123039 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 (20020330123163) 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, 10967483 + ... + 12662003.

It is an arithmetic number, because the mean of its divisors is an integer number (2520838708080).

Almost surely, 2^{20020330123103} is an apocalyptic number.

20020330123103 is a deficient number, since it is larger than the sum of its proper divisors (146379541537).

20020330123103 is a wasteful number, since it uses less digits than its factorization.

20020330123103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780897.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 20020330123103 its reverse (30132103302002), we get a palindrome (50152433425105).

The spelling of 20020330123103 in words is "twenty trillion, twenty billion, three hundred thirty million, one hundred twenty-three thousand, one hundred three".