202013121333103 has 8 divisors (see below), whose sum is σ = 202819583688656. Its totient is φ = 201207840609600.

The previous prime is 202013121333061. The next prime is 202013121333203. The reversal of 202013121333103 is 301333121310202.

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 202013121333103 - 2⁹ = 202013121332591 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 (202013121333203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295065408 + ... + 295749253.

It is an arithmetic number, because the mean of its divisors is an integer number (25352447961082).

Almost surely, 2^{202013121333103} is an apocalyptic number.

202013121333103 is a deficient number, since it is larger than the sum of its proper divisors (806462355553).

202013121333103 is a wasteful number, since it uses less digits than its factorization.

202013121333103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590816025.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 202013121333103 its reverse (301333121310202), we get a palindrome (503346242643305).

The spelling of 202013121333103 in words is "two hundred two trillion, thirteen billion, one hundred twenty-one million, three hundred thirty-three thousand, one hundred three".