201013123203301 has 4 divisors (see below), whose sum is σ = 201217612648032. Its totient is φ = 200808633758572.

The previous prime is 201013123203271. The next prime is 201013123203329. The reversal of 201013123203301 is 103302321310102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201013123203301 - 2⁷ = 201013123203173 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 (201013123203391) 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 3 ways as a sum of consecutive naturals, for example, 102244720891 + ... + 102244722856.

It is an arithmetic number, because the mean of its divisors is an integer number (50304403162008).

Almost surely, 2^{201013123203301} is an apocalyptic number.

It is an amenable number.

201013123203301 is a deficient number, since it is larger than the sum of its proper divisors (204489444731).

201013123203301 is an equidigital number, since it uses as much as digits as its factorization.

201013123203301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204489444730.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 201013123203301 its reverse (103302321310102), we get a palindrome (304315444513403).

The spelling of 201013123203301 in words is "two hundred one trillion, thirteen billion, one hundred twenty-three million, two hundred three thousand, three hundred one".