20331404300103 has 16 divisors (see below), whose sum is σ = 29193892170240. Its totient is φ = 12511598757984.

The previous prime is 20331404300029. The next prime is 20331404300107. The reversal of 20331404300103 is 30100340413302.

It is not a de Polignac number, because 20331404300103 - 2⁸ = 20331404299847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20331404300107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27668950 + ... + 28394252.

It is an arithmetic number, because the mean of its divisors is an integer number (1824618260640).

Almost surely, 2^{20331404300103} is an apocalyptic number.

20331404300103 is a deficient number, since it is larger than the sum of its proper divisors (8862487870137).

20331404300103 is a wasteful number, since it uses less digits than its factorization.

20331404300103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444078.

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

Adding to 20331404300103 its reverse (30100340413302), we get a palindrome (50431744713405).

The spelling of 20331404300103 in words is "twenty trillion, three hundred thirty-one billion, four hundred four million, three hundred thousand, one hundred three".