201111433313 has 4 divisors (see below), whose sum is σ = 229841638080. Its totient is φ = 172381228548.

The previous prime is 201111433241. The next prime is 201111433337. The reversal of 201111433313 is 313334111102.

201111433313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 201111433313 - 2³⁰ = 200037691489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201111433343) 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 3 ways as a sum of consecutive naturals, for example, 14365102373 + ... + 14365102386.

It is an arithmetic number, because the mean of its divisors is an integer number (57460409520).

Almost surely, 2^201111433313 is an apocalyptic number.

It is an amenable number.

201111433313 is a deficient number, since it is larger than the sum of its proper divisors (28730204767).

201111433313 is an equidigital number, since it uses as much as digits as its factorization.

201111433313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28730204766.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 201111433313 its reverse (313334111102), we get a palindrome (514445544415).

The spelling of 201111433313 in words is "two hundred one billion, one hundred eleven million, four hundred thirty-three thousand, three hundred thirteen".