20033103320103 has 8 divisors (see below), whose sum is σ = 28282028216688. Its totient is φ = 12569790318464.

The previous prime is 20033103320093. The next prime is 20033103320143. The reversal of 20033103320103 is 30102330133002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20033103320103 - 2⁸ = 20033103319847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20033103320103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20033103320143) 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 7 ways as a sum of consecutive naturals, for example, 196402973676 + ... + 196402973777.

It is an arithmetic number, because the mean of its divisors is an integer number (3535253527086).

Almost surely, 2^{20033103320103} is an apocalyptic number.

20033103320103 is a deficient number, since it is larger than the sum of its proper divisors (8248924896585).

20033103320103 is a wasteful number, since it uses less digits than its factorization.

20033103320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392805947473.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 20033103320103 its reverse (30102330133002), we get a palindrome (50135433453105).

The spelling of 20033103320103 in words is "twenty trillion, thirty-three billion, one hundred three million, three hundred twenty thousand, one hundred three".