201111034304 has 56 divisors (see below), whose sum is σ = 405107442768. Its totient is φ = 99046563840.

The previous prime is 201111034291. The next prime is 201111034307. The reversal of 201111034304 is 403430111102.

201111034304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201111034307) 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 7 ways as a sum of consecutive naturals, for example, 1233122 + ... + 1386654.

It is an arithmetic number, because the mean of its divisors is an integer number (7234061478).

Almost surely, 2^201111034304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201111034304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202553721384).

201111034304 is an abundant number, since it is smaller than the sum of its proper divisors (203996408464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201111034304 is a wasteful number, since it uses less digits than its factorization.

201111034304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153853 (or 153843 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 201111034304 its reverse (403430111102), we get a palindrome (604541145406).

The spelling of 201111034304 in words is "two hundred one billion, one hundred eleven million, thirty-four thousand, three hundred four".