20000330103 has 16 divisors (see below), whose sum is σ = 28981900640. Its totient is φ = 12194976384.

The previous prime is 20000330093. The next prime is 20000330123. The reversal of 20000330103 is 30103300002.

It is a happy number.

It is not a de Polignac number, because 20000330103 - 2¹⁰ = 20000329079 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 (20000330123) 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 15 ways as a sum of consecutive naturals, for example, 2348176 + ... + 2356677.

It is an arithmetic number, because the mean of its divisors is an integer number (1811368790).

Almost surely, 2^20000330103 is an apocalyptic number.

20000330103 is a deficient number, since it is larger than the sum of its proper divisors (8981570537).

20000330103 is a wasteful number, since it uses less digits than its factorization.

20000330103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4704978.

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 20000330103 its reverse (30103300002), we get a palindrome (50103630105).

The spelling of 20000330103 in words is "twenty billion, three hundred thirty thousand, one hundred three".