20104411003 has 2 divisors, whose sum is σ = 20104411004. Its totient is φ = 20104411002.

The previous prime is 20104411001. The next prime is 20104411007. The reversal of 20104411003 is 30011440102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20104411003 - 2¹ = 20104411001 is a prime.

Together with 20104411001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (20104411001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10052205501 + 10052205502.

It is an arithmetic number, because the mean of its divisors is an integer number (10052205502).

Almost surely, 2^20104411003 is an apocalyptic number.

20104411003 is a deficient number, since it is larger than the sum of its proper divisors (1).

20104411003 is an equidigital number, since it uses as much as digits as its factorization.

20104411003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20104411003 its reverse (30011440102), we get a palindrome (50115851105).

The spelling of 20104411003 in words is "twenty billion, one hundred four million, four hundred eleven thousand, three".