201113321231303 has 16 divisors (see below), whose sum is σ = 216752556585600. Its totient is φ = 185498274518496.

The previous prime is 201113321231293. The next prime is 201113321231321. The reversal of 201113321231303 is 303132123311102.

201113321231303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 201113321231303 - 2²⁸ = 201113052795847 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 (201113321230303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98476076 + ... + 100497582.

It is an arithmetic number, because the mean of its divisors is an integer number (13547034786600).

Almost surely, 2^{201113321231303} is an apocalyptic number.

201113321231303 is a deficient number, since it is larger than the sum of its proper divisors (15639235354297).

201113321231303 is a wasteful number, since it uses less digits than its factorization.

201113321231303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027486.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 201113321231303 its reverse (303132123311102), we get a palindrome (504245444542405).

The spelling of 201113321231303 in words is "two hundred one trillion, one hundred thirteen billion, three hundred twenty-one million, two hundred thirty-one thousand, three hundred three".