201033320103 has 24 divisors (see below), whose sum is σ = 362034032256. Its totient is φ = 104432893200.

The previous prime is 201033320093. The next prime is 201033320143. The reversal of 201033320103 is 301023330102.

201033320103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 201033320103 - 2⁶ = 201033320039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201033320143) 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 23 ways as a sum of consecutive naturals, for example, 145044993 + ... + 145046378.

It is an arithmetic number, because the mean of its divisors is an integer number (15084751344).

Almost surely, 2^201033320103 is an apocalyptic number.

201033320103 is a deficient number, since it is larger than the sum of its proper divisors (161000712153).

201033320103 is a wasteful number, since it uses less digits than its factorization.

201033320103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290091395 (or 290091392 counting only the distinct ones).

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

Adding to 201033320103 its reverse (301023330102), we get a palindrome (502056650205).

Subtracting 201033320103 from its reverse (301023330102), we obtain a palindrome (99990009999).

The spelling of 201033320103 in words is "two hundred one billion, thirty-three million, three hundred twenty thousand, one hundred three".