20332103013 has 12 divisors (see below), whose sum is σ = 29444095980. Its totient is φ = 13519887936.

The previous prime is 20332103009. The next prime is 20332103023. The reversal of 20332103013 is 31030123302.

20332103013 is a `hidden beast` number, since 20 + 332 + 10 + 301 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 12814692804 + 7517410209 = 113202^2 + 86703^2 .

It is not a de Polignac number, because 20332103013 - 2² = 20332103009 is a prime.

It is a super-3 number, since 3×20332103013³ (a number of 32 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332103023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2900256 + ... + 2907257.

It is an arithmetic number, because the mean of its divisors is an integer number (2453674665).

Almost surely, 2^20332103013 is an apocalyptic number.

It is an amenable number.

20332103013 is a deficient number, since it is larger than the sum of its proper divisors (9111992967).

20332103013 is a wasteful number, since it uses less digits than its factorization.

20332103013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5807908 (or 5807905 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 20332103013 its reverse (31030123302), we get a palindrome (51362226315).

The spelling of 20332103013 in words is "twenty billion, three hundred thirty-two million, one hundred three thousand, thirteen".