201113201303 has 24 divisors (see below), whose sum is σ = 236817084672. Its totient is φ = 170278012464.

The previous prime is 201113201273. The next prime is 201113201309. The reversal of 201113201303 is 303102311102.

It is not a de Polignac number, because 201113201303 - 2²² = 201109006999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201113201309) 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 23 ways as a sum of consecutive naturals, for example, 1764050 + ... + 1874592.

It is an arithmetic number, because the mean of its divisors is an integer number (9867378528).

Almost surely, 2^201113201303 is an apocalyptic number.

201113201303 is a deficient number, since it is larger than the sum of its proper divisors (35703883369).

201113201303 is a wasteful number, since it uses less digits than its factorization.

201113201303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111011 (or 111004 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 201113201303 its reverse (303102311102), we get a palindrome (504215512405).

The spelling of 201113201303 in words is "two hundred one billion, one hundred thirteen million, two hundred one thousand, three hundred three".