20020330314231 has 32 divisors (see below), whose sum is σ = 29999760172032. Its totient is φ = 11783464450560.

The previous prime is 20020330314181. The next prime is 20020330314251. The reversal of 20020330314231 is 13241303302002.

It is not a de Polignac number, because 20020330314231 - 2¹⁷ = 20020330183159 is a prime.

It is a super-2 number, since 2×20020330314231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20020330314251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8845566 + ... + 10875876.

It is an arithmetic number, because the mean of its divisors is an integer number (937492505376).

Almost surely, 2^{20020330314231} is an apocalyptic number.

20020330314231 is a deficient number, since it is larger than the sum of its proper divisors (9979429857801).

20020330314231 is a wasteful number, since it uses less digits than its factorization.

20020330314231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041343.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20020330314231 its reverse (13241303302002), we get a palindrome (33261633616233).

The spelling of 20020330314231 in words is "twenty trillion, twenty billion, three hundred thirty million, three hundred fourteen thousand, two hundred thirty-one".